The present invention relates to a cartridge (10) for a dispensing device, having at least one elongate film pouch (18) which is not inherently rigid and has a chamber (20) for receiving a material, having a head part (12) for interacting with the film pouch (18) and having an inherently rigid insert (16) which is connected to the film pouch (18) on a side facing the head part (12), wherein the insert (16) is arranged radially within the head part (12) at least in regions, and a connecting device (200) is provided, by means of which the insert (16) can be connected to the head part (12) in a form-fitting and/or force-fitting manner. The insert (16) at least one first connecting element (201) of the connecting device (200) and the head part (12) at least one second connecting element (202) of the connection device (200), wherein the insert (16), in the longitudinal direction (L), in a connection region (204) transversely to the longitudinal direction (L), interacts by means of a surface (206) which faces outwards at least in regions in the radial direction (R) with a surface (208) of the head part (12) which faces inwards in the radial direction (R) at least in regions. The surface (206) of the insert (16) and the surface (208) of the head part (12) have, in the connection region (204), a larger diameter in a region facing away from the head part (12) in the longitudinal direction (L) than in a region facing the head part (12) in the longitudinal direction (L).
B65D 81/32 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
B65D 83/00 - Containers or packages with special means for dispensing contents
2.
DEVICE FOR ROUTING LINES, PIPES, AND/OR CABLES THROUGH A BUILDING COMPONENT
The invention relates to a device (1) for passing wires (2), pipes and/or cables through a component of a building, wherein a housing (8) has a first wall (16) and a second wall (17) opposite the first wall (16), wherein in the interior (14) of the housing, a first sealing device (22) and a second sealing device (31) with a curved shape are arranged, the end regions (24, 25) of each of which are operatively connected to the first wall (16) and the second wall (17) respectively and the middle region (26) of which extends towards the second wall (17) and the first wall (16) respectively, and wherein the first sealing device (22) and the second sealing device (31) have a common extension region (30) in the longitudinal direction (L) of the device (1). The first sealing device (22) and the second sealing device (31) interact with one another with the central regions (26), wherein a third sealing device (40; 62; 72; 82) is assigned to the first sealing device (22) in the common extension region (30), and a fourth sealing device (41) is assigned to the second sealing device (31) in the common extension region (30), and wherein the third sealing device (40; 62; 72; 82) and the fourth sealing device (41) interact with one another.
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
H02G 3/22 - Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
In a method for fastening a component, a nail having a nail shank and a nail head is provided, a sleeve is arranged on the nail shank, a driving-in element and a guide channel are provided, the nail head and the sleeve are arranged in the guide channel such that a peripheral gap is formed between the nail head and the guide channel, the driving-in element is driven through the guide channel toward the nail head in order to move the nail in a driving-in direction toward the substrate, the sleeve is compressed between the nail shank, the guide channel and the nail head while the nail moves toward the substrate, and a preload is applied to the sleeve by means of the nail head.
F16B 15/06 - Nails; Staples with barbs, e.g. for metal parts; Drive screws
E04B 1/76 - Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
4.
FAQADE PANEL FASTENING SYSTEM AND METHOD OF FASTENING A FAQADE PANEL TO A SUPPORT
A facade comprises a facade panel (58), a fastening system and a support (51). The fastening system comprises a hanger (57, 75, 85) having an upper leg (67, 76, 86) with an abutment face (77, 87) facing the support and a through hole (88) extending from the abutment face through the leg in a thickness direction, and a fixing element (10) fastened to the support and having a shaft (11) with a protruding portion (13) protruding from the support (51) in a protruding direction. The protruding portion (13) extends through the through hole (88), allowing the upper leg (67, 76, 86) to move with respect to the support (51) along the protruding direction.
E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
5.
MOLDED PART OF FLAME RETARDANT ELASTOMER COMPOSITION FOR STRUCTURAL FIRE PROTECTION, AND METHOD OF MANUFACTURING CORRESPONDING MOLDED PARTS
The invention relates to molded parts for structural fireproofing, said molded parts being produced or being producible by vulcanizing a flameproof elastomer composition which comprises a polymer mixture consisting of a double bond-containing elastomer and a vinyl acetate-containing thermoplastic polymer, a crosslinking agent system that comprises a sulfur crosslinking agent or a sulfur-containing crosslinking agent and a peroxide crosslinking agent, and at least one flame retardant, wherein the sulfur crosslinking agent or the sulfur-containing crosslinking agent is provided in excess compared to the peroxide crosslinking agent in the crosslinking agent system. The invention additionally relates to corresponding methods for producing such molded parts and to the use of such molded parts for applications with a minimum permissible usage temperature of -40°C or lower.
The invention relates to a marking system (1) for a robot (2), comprising, a paint container (12) configured to store a paint (11) for marking, a head (10) for spraying or printing the paint, a hose (13) for delivering the paint to the head, said hose (13) comprising a first end (131) being connected the head (10) and a second end (132) being inserted into the paint container (12), and a negative pressure device (14) for extracting the paint (11) from the paint container (12) into the hose (13), wherein a guiding device (3) is received in the paint container(12), said guiding device (3) being configured to keep the second end (132) of the hose being in contact with the paint (11) regardless of the paint container's orientation. With such a guiding device, the marking system (1) for a robot (2) can work well even if the paint container (12) is moved and/or rotated.
B05B 13/04 - Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during operation
B41J 3/407 - Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
B05B 7/24 - Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
7.
BRICK POWDER AS A FILLER IN MULTI-COMPONENT SYSTEMS FOR CHEMICAL FASTENING
The present invention relates to a reactive resin component (A) for a multi-component system and to a multi-component system for chemically fastening construction elements containing brick powder as a filler. The use of brick powder as a filler in the reactive resin component (A) increases the performance of a fastening arrangement which comprises a mortar mass prepared from the multi-component system according to the invention and a fastening means when the mortar mass is applied into a borehole filled with water.
The invention relates to a method for controlling a construction robot (10) having a manipulator (12), the manipulator (12) comprising an end effector (14). The method provides that the end effector (14) is moved from an initial position (48) to a working position (50, 64), wherein an obstacle (52, 72) is identified, and the identified obstacle (52, 72) is avoided. The invention further relates to a construction robot (10).
An inspection method includes comparing an inspection image of an inspection object to a reference image of a reference object, recognizing at least one inspection part in the inspection image and at least one reference part in the reference image, wherein the inspection part and the reference part correspond to each other, registering the inspection image onto the reference image using the inspection part and the reference part and providing a set of registration data, and checking for at least one error using the inspection image, the reference image, and the set of registration data.
The invention relates to a shielded pipe (1), comprising ¨ a pipe (2) from chlorinated polyvinyl chloride (cPVC) and ¨ a collar (3) which shields the pipe (2) from the environment, wherein the collar (3) comprises a bandage (4) which is wrapped around the cPVC pipe (2), wherein the bandage (4) comprises a carrier layer (6) and a functional layer (7). The invention also relates to relates to a wall duct, a bandage and use of the bandage for shielding a pipe.
F16L 58/16 - Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings the coating being in the form of a bandage
F16L 58/18 - Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
11.
EPOXIDE-ACRYLATE HYBRID MOLECULES AND THEIR USE FOR CHEMICAL ANCHORING
The present invention relates to epoxide-acrylate hybrid molecules, and their use in the resin component of a multi-component reactive resin composition for chemical anchoring. Furthermore, the invention relates to a multi-component reactive resin composition comprising these epoxide-acrylate hybrid molecules, and to the use of such a multi-component reactive resin composition for chemical anchoring.
C08G 59/17 - Polycondensates modified by chemical after-treatment by monocarboxylic acids or by anhydrides, halides or low-molecular-weight esters thereof by acrylic or methacrylic acid
The present invention relates to epoxy resin mixtures comprising epoxide-acrylate hybrid molecules, and their use in the resin component of a multi-component reactive resin composition for chemical anchoring. Furthermore, the invention relates to multi-component reactive resin compositions comprising these epoxy resin mixtures, and to the use of such multi-component reactive resin compositions for chemical anchoring.
C08G 59/17 - Polycondensates modified by chemical after-treatment by monocarboxylic acids or by anhydrides, halides or low-molecular-weight esters thereof by acrylic or methacrylic acid
USE OF A CALCIUM CARBONATE OF HIGH PURITY AND HAVING A HIGH SPECIFIC SURFACE AREA IN AN INORGANIC MORTAR SYSTEM BASED ON ALUMINOUS CEMENT TO INCREASE LOAD VALUES
The present invention pertains to a use of calcium carbonate having a crystalline calcite content determined by XRD of greater than 80% and having a specific surface area of greater than 15 m2/g in an inorganic mortar system for a chemical fastening of anchors and post-installed reinforcing bars in mineral substrates, comprising a curable aluminous cement component A and an initiator component B for initiating the curing process, component A further comprising at least one blocking agent selected from the group consisting of boric acid, phosphoric acid, metaphosphoric acid, phosphorous acid and phosphonic acids, at least one accelerator, and water, and component B comprising an activator, at least one retarder, at least one mineral filler and water. Moreover, the present invention pertains to a use of calcium carbonate having a crystalline calcite content determined by XRD of greater than 80% and having a specific surface area of greater than 15 m2/g in an inorganic mortar to increase load values as well as to a method for a chemical fastening of anchors and post-installed reinforcing bars, preferably of metal anchors and post-installed reinforcing bars, in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone.
C04B 28/14 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
14.
USE OF AT LEAST ONE ALKALI AND/OR EARTH ALKALINE METAL SALT IN AN INORGANIC MORTAR SYSTEM BASED ON ALUMINOUS CEMENT TO ACCELERATE THE CURING OF THE CEMENT IN CHEMICAL FASTENING
The present invention pertains to a use of at least one alkali and/or earth alkaline metal salt in an inorganic mortar system for a chemical fastening of anchoring means in mineral substrates, comprising a curable aluminous cement component A and an initiator component B for initiating the curing process, component A further comprising at least one blocking agent selected from the group consisting of phosphoric acid, metaphosphoric acid, phosphorous acid, boric acid and phosphonic acids, and component B comprising an activator. Moreover, the present invention pertains to a use of at least one alkali and/or earth alkaline metal salt in an inorganic mortar to accelerate curing of the cements as well as to increase load values, and to a method for a chemical fastening of anchoring means, preferably of metal elements, in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone.
C04B 28/14 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
Fastening arrangement comprising a screw which has a shank and at least one thread helix, the thread helix being arranged on the shank, and comprising a cured compound, the screw being arranged in a hole in a substrate and a gap being provided between the shank and the hole wall, which gap is filled with the cured aluminate-containing inorganic composition.
E21D 20/02 - Setting anchoring-bolts with provisions for grouting
F16B 13/14 - Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
16.
USE OF A CALCIUM CARBONATE OF HIGH PURITY AND HAVING A HIGH SPECIFIC SURFACE AREA IN AN INORGANIC MORTAR SYSTEM BASED ON ALUMINOUS CEMENT TO ACCELERATE CALCIUM ALUMINATE CEMENT HYDRATIO
The present invention pertains to a use of calcium carbonate having a crystalline calcite content determined by XRD of greater than 80% and having a specific surface area of greater than 15 m2/g in an inorganic mortar system for a chemical fastening of anchors and post-installed reinforcing bars in mineral substrates, comprising a curable aluminous cement component A and an initiator component B for initiating the curing process, component A further comprising at least one blocking agent selected from the group consisting of boric acid, phosphoric acid, metaphosphoric acid, phosphorous acid and phosphonic acids, at least one accelerator, and water, and component B comprising an activator, at least one retarder, at least one mineral filler and water. Moreover, the present invention pertains to a use of calcium carbonate having a crystalline calcite content determined by XRD of greater than 80% and having a specific surface area of greater than 15 m2/g in an inorganic mortar to accelerate calcium aluminate cement hydration as well as to a method for a chemical fastening of anchors and post-installed reinforcing bars, preferably of metal anchors and post-installed reinforcing bars, in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone.
C04B 28/14 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
17.
DRILL BIT, DRILL CHUCK ATTACHMENT FOR THE DRILL BIT AND ALSO DRILL CHUCKFOR THE DRILL BIT
The invention relates to a drill bit (25) comprising a chip channel (6) which opens into an annular gap volume (13) formed by an adapter element (11). The invention additionally relates to a drill chuck attachment (15) and a drilling machine (100). The invention expands the range of use of drills with suction means.
B28D 1/14 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
The invention relates to a hazard management system (10) for a construction site, in particular an above-grade construction site, a below-grade construction site and/or a component-prefabrication site. The system comprises a hazard sensor unit (14, 100), a control unit (18) and a construction apparatus (20, 21), wherein: the hazard sensor unit (14, 100) is designed to determine at least one hazard measured value of the construction site with respect to at least one hazard; the control unit (18) is designed to evaluate the hazard measured value; and the control unit (18) is designed to control the construction apparatus (20, 21), in particular to switch on or switch off the construction apparatus (20, 21) and/or to set an operating parameter, and/or to send a control signal for controlling the construction apparatus (20, 21) to a user of the hazard management system. The invention also relates to a hazard sensor unit (14, 100). The invention makes it possible to monitor hazards on construction sites and automatically allows efficient protection of construction workers.
A47L 7/00 - Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
A47L 9/28 - Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
B23Q 11/00 - Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
19.
ISOCYANATE-AMINE-BASED CHEMICAL ANCHOR WITH IMPROVED PERFORMANCE, AND USE THEREOF
The present invention relates to a multi-component resin system for producing a mortar composition based on isocyanate amine adducts for the chemical fastening of construction elements. The invention also includes a mortar composition based on isocyanate amine adducts produced from the multi-component resin system. The present invention also relates to a method for the chemical fastening of construction elements in mineral substrates and to the use of a mortar composition based on the isocyanate amine adducts for the chemical fastening of construction elements in mineral substrates.
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
The present invention relates to a multi-component resin system for producing a mortar composition based on isocyanate amine adducts for the chemical fastening of construction elements. The invention also includes a mortar composition based on isocyanate amine adducts produced from the multi-component resin system. The present invention also relates to a method for the chemical fastening of construction elements in mineral substrates and to the use of a mortar composition based on the isocyanate amine adducts for the chemical fastening of construction elements in mineral substrates.
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
C08G 18/79 - Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
21.
ISOCYANATE-AMINE-BASED CHEMICAL ANCHOR WITH IMPROVED STORAGE STABILITY, AND USE THEREOF
The present invention relates to a multi-component resin system for producing a mortar composition based on isocyanate amine adducts for the chemical fastening of construction elements. The invention also includes a mortar composition based on isocyanate amine adducts produced from the multi-component resin system. The present invention also relates to a method for the chemical fastening of construction elements in mineral substrates and to the use of a mortar composition based on the isocyanate amine adducts for the chemical fastening of construction elements in mineral substrates.
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
The invention relates to a method for leveling a fastening element (4) to be anchored in a substrate, which fastening element is used, for example, for mounting a parapet (9) or glazing, comprising the steps of:-installing an anchor (1) in the substrate (2);-attaching an adjustment element (11) that is height-adjustable along the anchor (1) to the anchor (1); -arranging the fastening element (4) on the adjustment element (11) or on the anchor (1) in another position defined by the adjustment element (11);-leveling the fastening element (4) by adjusting the adjustment element (11) from above using a leveling adapter (12), which is arranged at least in part above the fastening element (4) and can be gripped and operated from above, in particular by the adjustment element (11) and the leveling adapter (12) interlocking or being releasably interconnected through the fastening element (4);-removing the leveling adapter (12) and/or fixing the fastening element (4) to the anchor (1) in the position adjusted in this manner.
F16B 5/02 - Joining sheets or plates to one another or to strips or bars parallel to them by means of fastening members using screw-thread
F16B 13/06 - Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
F16B 13/14 - Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
The present invention provides a dispenser for compound-containing containers, comprising: a receiving chamber for a container; at least one push rod displaceable relative to the receiving chamber; a motor for moving the at least one push rod; a control unit for controlling the motor; a main switch; an operation selection switch for setting a selected amount of the compound to be dispensed in one application run, a sensor configured to detect the moving of the push rod, the control unit being configured to store a missing amount of the compound when one application run is interrupted, said missing amount of the compound being the difference value of the selected amount and an already dispensed amount of the compound in the interrupted application run, wherein the dispenser dispenses the missing amount of the compound when the main switch is actuated for finishing the interrupted application. Such a dispenser will be able to fulfil an interrupted application with the correct amount of the compound. If an application run gets interrupted, for example, due to the empty battery, not the preselected amount of the compound will be dispensed, but the missing amount of the compound. With this function, the user will be able to proceed the application without additional chemical or compound wastage.
B05C 17/01 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with mechanically or electrically actuated piston or the like
The invention relates to a mobile machine tool, in particular a hand-held machine tool (10) or a construction robot, for example for carrying out work in construction and/or civil engineering applications, comprising a drive unit (20). The mobile machine tool is characterized in that the drive unit (20) has an aqueous lubricant (26) and/or in that the drive unit (20) is designed to operate with the aqueous lubricant (26), wherein, prior to a running-in phase of the drive unit (20), a composite roughness sigma of two cooperating contact surfaces (22, 24) of the drive unit (20) is greater than 0.01 pm, preferably at least 0.1 pm. The invention also relates to a method. The invention improves energy efficiency.
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
C10M 171/00 - Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredien
A dispenser for compound-containing containers, comprising: a receiving chamber for a container; at least one push rod displaceable relative to the receiving chamber; a motor for moving the at least one push rod; a control unit for controlling the motor; a main switch for activating motor; an operation selection switch for switching between different operation modes, the operation selection switch being configured to select amount of the compound to be dispensed in one application run; a first sensor configured to detect a position or movement of the push rod, characterized in that the control unit is configured to calculate the remaining amount of the compound in the container and provide a signal if the remaining amount of the compound in the container is less than the selected amount of the compound to be dispensed. The dispenser according to the invention will warn the user once the remaining amount of the compound in the container is less than the needed amount for next application, then the user will notice the compound shortage and prepare an additional container before he starts next application. A rework of cured chemical compounds will be avoided.
B05C 17/01 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with mechanically or electrically actuated piston or the like
A dispenser for compound-containing containers, comprising: a cassette for a container; at least one push rod displaceable relative to the cassette; a motor for moving the at least one push rod; a main switch for generating a control signal in response to actuation of the main switch; and a control unit for controlling the motor; a sensor configured to detect the moving of the push rod which is electronically connected to the control unit, and the control unit being configured to store the dispensed volume of the compound and provide a feedback to the user once the dispensed volume of the compound reach a defined value. With this preventive maintenance feature, the user gets informed as soon as the cassette shall be checked. This is provided by saving the dispensed volume of the compound. Based on this information, the user can be informed, if a specified volume is reached and a check of the cassette is recommended.
B05C 17/01 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with mechanically or electrically actuated piston or the like
A dispenser for compound-containing containers, comprising: a receiving chamber for a container; at least one push rod displaceable relative to the receiving chamber; a motor for moving the at least one push rod; a control unit for controlling the motor; a main switch for activating the motor and an operation selection switch for switching between different operation modes; the operation selection switch comprising a discard position, the control unit being configured to dispense a predetermined discard amount of the compound when the operation selection switch is set to the discard position and the main switch is triggered. Such a dispenser provides an automated discard function, which helps the user to discard the correct amount of compound before starting the normal applications. With the dispenser of the invention, the procedure of initializing a compound - containing container is improved, to increase the security of the application.
B05C 17/01 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with mechanically or electrically actuated piston or the like
28.
DUAL CURE SYSTEM FOR THE CHEMICAL FASTENING OF AN ANCHORING MEANS IN A BOREHOLE
The present invention relates to a two-component system for the chemical fastening of an anchoring means in a borehole by means of dual cure curing. The dual cure curing used is a combination of radical polymerization and ring-opening olefin metathesis polymerization (ROMP).
C08G 61/08 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
C07C 1/20 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms
C08F 220/20 - Esters of polyhydric alcohols or phenols
C07C 67/14 - Preparation of carboxylic acid esters from carboxylic acid halides
C07C 67/343 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by change of size of the carbon skeleton by increase in the number of carbon atoms
The invention relates to a device (1) for routing lines (2), pipes, and/or cables through a building part, comprising a housing (8) having a housing wall (9), wherein the housing (8) has an axial passage channel (6) that is delimited by the housing wall (9) and extends in the longitudinal direction (L) and has in each case an opening (12, 13) at opposite ends (10, 11), wherein at least two sealing arrangements (16, 16?, 17, 17?) are each provided in the housing interior (14), are designed for sealing the passage channel (6), and form a sealing surface (24, 25), wherein the first sealing surface (24) has a plurality of sealing elements (22) which are elongated, extend in a first main direction (28), and are adjacent to one another. The second sealing surface (25) has a plurality of sealing elements (22) that are elongated, extend in a second main direction (38), and are adjacent to one another, wherein the first main direction (28) and the second main direction (38) differ from one another with respect to a transverse plane (E) perpendicular to the longitudinal direction (L).
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
F16L 5/14 - Sealing for double-walled or multi-channel pipes
30.
METHOD FOR FIRE-RESISTANT SEALING OF LINE FEEDTHROUGHS OF THIN PIPES, A SEAL ASSEMBLY PREFABRICATED FOR THIS PURPOSE AND METHOD FOR THE PRODUCTION THEREOF
The invention relates to a method for fire-resistant sealing of an opening (1) in a wall (2) or ceiling, through which a line is passed, characterized by the steps of:-cutting a strip-shaped fire protection bandage to a length which corresponds to a simple circumference of the line, with or without an overlap (10), the fire protection bandage comprising fire-retardant and/or intumescent material;-placing the cut-to-length fire protection bandage (4) around the line, such that a layer of the fire protection bandage (4) is formed, optionally with an overlap (10), which layer only partially protrudes outward from the opening (1); -annularly applying a putty (5) to the part of the fire protection bandage (4) protruding from the opening (1), a putty ring (6) of a slightly larger outer diameter than the opening diameter being formed, such that the putty ring (6) closes the opening and extends slightly beyond the edge (8) thereof, and pressing the putty ring (6) against the fire protection bandage (4) and against the opening edge (8) to seal the line feedthrough.
The invention relates to a sealing geometry (22) for a mobile machine tool, for example a hand-held power tool (10), in particular for processing natural or artificial, in particular cement-containing, rocks, the mobile machine tool having a drive unit (20), the sealing geometry (22) being designed to seal an inner region (IB) of the drive unit (20) which contains lubricant (26) relative to an outer region (AB) outside of the drive unit (20). Said mobile machine tool is characterized in that the sealing geometry (22) has a non-contacting seal at least during operation of the drive unit (20). A mobile machine tool provided with such a sealing geometry (22) has an especially long service life.
The invention relates to a mobile machine tool, for example a hand-held power tool (10), having a drive unit (20). The mobile machine tool is characterized in that the drive unit (20) has an aqueous lubricant (26) and/or in that the drive unit (20) is designed to operate with the aqueous lubricant (26), the aqueous lubricant (26) having at least 5 percent, preferably at least 15 percent, water. The mobile machine tool has especially high energy-efficiency.
A composition for an intumescent coating comprising: (A) a binder system, comprising (a1) an alkoxy-functional organic polymer, which contains an alkoxy-functional silane group; and (a2) a styrene-acrylate copolymer, and (B) an intumescent composition, as well as its use as a coating, in particular a fire-protection coating is described.
C09D 125/14 - Copolymers of styrene with unsaturated esters
C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
Machine and method for performing repetitive actions. The machine comprises a motor having a shaft, a switch, and a controller providing electric current to the motor to rotationally drive the shaft, continuously determining a first physical parameter related to a motion of the motor, identifying a change of the first physical parameter, determining a first variable related to the change of the first physical parameter, continuously determining a second physical parameter related to a motion of the motor, identifying a change of the second physical parameter, determining a second variable related to the change of the second physical parameter, and recognizing an occurrence of one of the repetitive actions if the first variable is in a first prescribed range and, at the same time, the second variable is in a second prescribed range.
Described is a sealing device for at least one edge joint which is formed between a floor, a wall or a ceiling and an adjacent panelling of a panelled dry wall, comprising: a sealing profile (2) having a main body (3) for sealing the at least one edge joint at the panelling, wherein the main body (3) has a sealing piece (4) which forms a lateral support surface for the panelling.
The invention relates to a method for producing multiple profiled seal sections (20) for an edge joint of a drywall, having the following steps: a) providing a first web (62) made of a sealing material, b) applying multiple adhesive strips (36) onto the first web (62), wherein adjacent adhesive strips (36) are arranged at a distance to one another, said distance corresponding to at least 50% of the height (B) of a profiled seal section (20), c) providing a second web (64), d) bringing together and connecting the first web (62) and the second web (64) via the adhesive strips (36) in order to form a multilayer web (66), and e) introducing multiple cuts (68) in a special manner at a distance to all of the adhesive strips (36) in order to form a number of profiled seal sections (20). The invention additionally relates to a profiled seal section (20) produced in this manner.
A sealing device (20) for sealing an edge joint (16) between panelling (12) of a drywall (10) and an adjacent floor (8), wall or ceiling comprises a single-piece sealing profile (22) having a bearing member (30), which is opposite a circumferential side (18) of the panelling (12), a fastening member (24), extending parallel to the bearing member (30), for attaching the sealing profile (22) to a retaining rail (14) of the drywall (10), and an outer support member (28) which covers the edge joint (16), seen in cross-section, at least in some portions, adjoins the bearing member (30) and supports same, and via which the bearing member (30) is connected to the fastening member (24). Also provided are a drywall (10) having such a sealing device (20) and a method for producing such a drywall (10).
A sealing profiled element (20) for an edge joint (16) formed between a floor (8) and adjacent planking (12) of a dry-construction wall (10) comprises: - a main body (22) for sealing the edge joint (16), which main body has a plank-proximal upper portion (28) having an upper face (30), which upper face forms a seat for the planking (12), and which main body has an opposite bottom portion (26); and - a fastening portion (24) for fastening the sealing profiled element (20) to a lateral retaining rail (14) of the dry-construction wall (10), which fastening portion runs laterally to the main body (22) and is fixedly connected to the main body (22) only by means of the bottom portion (26). Furthermore, the main body (22) has a lateral surface (34), which directly faces the fastening portion (24) and is not connected to the region of the fastening portion (24) that faces it. The invention also relates to a dry-construction wall (10) having a sealing profiled element (20) of this type
The invention relates to a sealing device (30) for a double edge joint (22) which is formed between a floor (8), a wall or a ceiling and adjoining first paneling (11) and spaced-apart second paneling (12) of a double-paneled drywall (10), comprising a sealing profile (32) having a retaining portion (38) and a first main body (34) for sealing a first edge joint (24) at the first paneling (11) and a second main body (36) for sealing a second edge joint (26) at the second paneling (12). The first and the second main body (34, 36) are connected to one another via the retaining portion (38) and, together therewith, form a U-shaped receptacle (40) for the retaining rail (18) of the drywall (10). The invention also relates to a drywall (10) having a sealing device (30) of this kind.
The invention relates to a sealing device (20) for an edge gap (16) between a planking part (12) of a drywall (10) and an adjacent floor (8), of a wall or a ceiling, having: - a single-piece main body (22) having a support portion (24), which forms a seat (36) for the peripheral side (18) of the planking part (12); - a contact portion (32) for contacting an edge (38) of an end face (40) of the planking part (12), which contact portion proceeds from the support portion (24) and protrudes in a first direction, at an angle to the support portion (24); and - a sealing portion (26), which proceeds from the support portion (24) and extends away from the support portion (24). The sealing portion (26) has two extensions (28, 30), which are spaced apart from each other and bridge the edge gap (16). The invention also relates to a drywall (10) comprising at least one planking part (12) and one sealing device (20) of this type.
The invention relates to a sealing profile (20) for sealing an edge joint (16) between a panel part (12) of a piece of drywall (10) and an adjacent base (8), of a wall or a ceiling, the sealing profile comprising: a main body (22) having a mounting side (24) which forms a support (40) for the panel part (12); and a fastening portion (26) having a fastening side (28). The main body (22) has fastening openings (36) which are mutually spaced apart in the extension direction (P) of the profile and extend from the mounting side (24) at least in part to the fastening portion (26). The invention also relates to drywall (10) having such a sealing profile (20) and to a method for fastening such a sealing profile (20) by means of fastening elements (38).
A composition for an intumescent coating comprising: (A) a binder system, comprising (a1) an aqueous polymer dispersion; and (a2) an alkoxy-functional organic polymer, which contains alkoxy-functional silane groups, and (B) an intumescent composition, as well as its use as a coating, in particular a fire- protection coating is described.
The invention relates to a screw having a shank (10), wherein the shank has a tip end (11), a rear end (18), and a longitudinal axis (99) extending through the tip end and through the rear end, wherein the tip end and the rear end are opposite ends of the shank, and a screw thread (30), which is connected to the shank, and which winds around the shank, wherein a wedge groove (40) is provided in the shank, which wedge groove winds around the shank and extends alongside at least a section of the screw thread, wherein the wedge groove is delimited by a rearwardly tapered wedge flank (44) for wedging a grout shell surrounding the shank. At least one ridge (46) is provided within the wedge groove, wherein the ridge compartmentalizes the wedge groove.
The invention relates to a screw comprising a shank (10) having a tip end (11) and a rear end (18), which is located opposite the tip end, and at least one screw thread (30), which is arranged on the shank, which winds around the shank and which protrudes from the shank, wherein the screw thread comprises a separate screw thread section (38), which is constituted by a separate helix element (37) that is non- monolithically arranged on the shank. According to the invention, the at least one screw thread comprises a thread start (31), which extends further towards the tip end than does the separate screw thread section, and which forms a generally helical continuation of the separate screw thread section, wherein the thread start and the shank are monolithic.
The invention relates to a screw comprising a shank (10), at least one screw thread (30), which is arranged on the shank, winds around the shank and protrudes from the shank, and a separate helix element (37), which is arranged non-monolithically on the shank, wherein the separate helix element winds around the shank, protrudes from the shank, and constitutes at least a section of the at least one screw thread. According to the invention, the screw further comprises at least one first claw (51), which projects from the shank, and which has both radial and axial overlap with the separate helix element, wherein the shank and the at least one first claw are monolithic with respect to one another.
The present invention describes a multi-component inorganic capsule anchoring system for a chemical fastening of anchors, bolts, screw anchors, screw bolts and post-installed reinforcing bars in mineral substrates, comprising a curable powdery ground-granulated blast-furnace slag-based component A and an initiator component B in aqueous-phase for initiating the curing process, wherein the powdery ground-granulated blast-furnace slag-based component A comprises further silica dust, and wherein component B comprises an alkali- or alkaline earth-hydroxide, alkali- or alkaline earth-carbonate, or alkali- or alkaline earth-sulfate component.
C04B 28/00 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
47.
MULTI-COMPONENT INORGANIC CAPSULE ANCHORING SYSTEM BASED ON GROUND-GRANULATED BLAST-FURNACE SLAG
The present invention describes to a multi-component inorganic capsule anchoring system for a chemical fastening of anchors, bolts, screw anchors, screw bolts and post- installed reinforcing bars in mineral substrates, comprising a curable powdery ground- granulated blast-furnace slag-based component A and an initiator component B in aqueous-phase for initiating the curing process, wherein the powdery ground-granulated blast-furnace slag-based component A comprises further silica dust, and wherein component B comprises an alkali-silicate component and optionally a plasticizer.
C04B 28/00 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
48.
MULTI-COMPONENT INORGANIC CAPSULE ANCHORING SYSTEM BASED ON PORTLAND CEMENT CLINKER
The present invention describes to a multi-component inorganic capsule anchoring system for a chemical fastening of anchors, bolts, screw anchors, screw bolts and post-installed reinforcing bars in mineral substrates, comprising a curable powdery Portland cement clinker-based component A and an initiator component B in aqueous-phase for initiating the curing process, wherein the powdery Portland cement clinker-based component A comprises further a sulfate agent, and wherein component B comprises water and optionally a plasticizer.
C04B 28/16 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
49.
ALKALI-SILICATE-BASED INITIATOR COMPONENT FOR USE IN A CEMENTITIOUS INORGANIC MULTI-COMPONENT MORTAR SYSTEM
A cementitious multi-component mortar system is described which comprises granulated blast-furnace slag and an alkali-silicate-based initiator component for the chemical fastening of anchoring elements in mineral substrates, the alkali-silicate-based initiator component being particularly suitable for the chemical fastening of galvanized anchoring elements.
C04B 28/00 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
50.
FINELY GROUND PORTLAND CEMENT CLINKER IN A CEMENTITIOUS MULTI-COMPONENT MORTAR SYSTEM FOR USE AS AN INORGANIC CHEMICAL FASTENING SYSTEM
The invention relates to a cement-based multicomponent mortar system comprising finely ground Portland cement clinker having a fineness of grind in the range of 6000 to 12000 cm2/g, for use as an inorganic chemical fixing system for anchoring elements in mineral substrates.
C04B 28/16 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
51.
FINELY GROUND GRANULATED BLAST-FURNACE SLAG IN A CEMENTITIOUS MULTI-COMPONENT MORTAR SYSTEM FOR USE AS AN INORGANIC CHEMICAL FASTENING SYSTEM
The invention relates to a cementitious multi-component mortar system comprising finely ground granulated blast-furnace slag with a grinding fineness in the range of from 5000 to 15000 cm2/g, for use as an inorganic chemical fastening system for anchoring elements in mineral substrates.
C04B 28/00 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
52.
CURING AGENT COMPOSITION BASED ON DIAMINOMETHYLCYCLOHEXANE AND 1,3-CYCLOHEXANEBIS(METHYLAMINE) FOR AN EPOXY RESIN COMPOSITION, EPOXY RESIN COMPOSITION, AND MULTI-COMPONENT EPOXY RESIN SYSTEM
The invention relates to a curing composition on the basis of diaminomethylcyclohexane and 1,3-cyclo-hexane-bis(methylamine) for an epoxy resin compound for chemically fixing construction elements, toan epoxy resin compound and a multicomponent epoxy resin system. The invention further relates to a method for chemically fixing construction elements in bore holes.
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
E21B 23/01 - Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
53.
MORTAR COMPOSITION BASED ON ISOCYANATE AMINE ADDUCTS, MULTI-COMPONENT RESIN SYSTEM, METHOD FOR THE FASTENING OF CONSTRUCTION ELEMENTS AND USE OF THE MULTI-COMPONENT RESIN SYSTEM FOR THE FASTENING OF CONSTRUCTION ELEMENT
The present invention relates to a multi-component resin system for producing a mortar composition based on isocyanate amine adducts for the chemical fastening of construction elements. The invention also includes a mortar composition based on isocyanate amine adducts produced from the multi-component resin system. The present invention also relates to a method for the chemical fastening of construction elements in mineral substrates and to the use of a mortar composition based on the isocyanate amine adducts for the chemical fastening of construction elements in mineral substrates.
The present invention relates to a multi-component resin system for producing a mortar composition based on isocyanate amine adducts for the chemical fastening of construction elements. The invention also includes a mortar composition based on isocyanate amine adducts produced from the multi-component resin system. The present invention also relates to a method for the chemical fastening of construction elements in mineral substrates and to the use of a mortar composition based on the isocyanate amine adducts for the chemical fastening of construction elements in mineral substrates.
C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
C08G 18/28 - Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
A fastening element (10) for attaching a component to a support structure in a fastening direction (20), comprising a receptacle (30) receiving a tool nose (110) of a setting tool and having an abutment face (40) and a trap element (50), the abutment face (40) facing against the fastening direction (20) and abutting a front face (130) of the tool nose (110) when the tool nose (110) is received in the receptacle (30), the trap element (50) locking the tool nose (110) in the receptacle (30) in the fastening direction (20), and a slide-in channel (60) allowing sliding the tool nose (110) into the receptacle (30) and having one or more guide elements (70) guiding the tool nose (110) in a sliding direction (80) when the tool nose (110) is slid into the receptacle (30), wherein the sliding direction (80) is oblique to the fastening direction (20).
B25C 1/18 - Hand-held nailing tools; Nail feeding devices therefor operated by combustion pressure generated by detonation of a cartridge - Details or accessories, e.g. splinter guards, spall minimisers
F16B 19/14 - Bolts or the like for shooting into concrete constructions, metal walls, or the like by means of detonation-operated nailing tools
H02G 3/32 - Installations of cables or lines on walls, floors or ceilings using mounting clamps
56.
USE OF AT LEAST ONE HARD AGGREGATE HAVING A MOHS-HARDNESS OF GREATER THAN OR EQUAL TO 8 IN AN INORGANIC MORTAR SYSTEM BASED ON ALUMINOUS CEMENT TO INCREASE LOAD VALUES
The present invention pertains to a use of at least one hard aggregate having a Mohs-hardness of greater than or equal to 8 in an inorganic mortar system for a chemical fastening of anchoring means in mineral substrates, comprising a curable aluminous cement component A and an initiator component B for initiating the curing process, component A further comprising at least one blocking agent selected from the group consisting of boric acid, phosphoric acid, metaphosphoric acid, phosphorous acid, phosphonic acids, salts and mixtures thereof, and component B comprising an initiator, at least one retarder, at least one mineral filler and water. Moreover, the present invention pertains to a use of at least one hard aggregate having a Mohs-hardness of greater than or equal to 8 in an inorganic mortar to increase load values, to reduce shrinkage as well as to a method for a chemical fastening of anchoring means, preferably of metal elements, in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone.
C04B 40/06 - Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers
E21D 20/02 - Setting anchoring-bolts with provisions for grouting
F16B 13/14 - Non-metallic plugs or sleeves; Use of liquid, loose solid or kneadable material therefor
57.
USE OF REACTION RESIN MIXTURES WITH PREDEFINED POLARITY FOR SETTING THE ROBUSTNESS OF A MORTAR COMPOSITION AND METHOD FOR SETTING THE ROBUSTNESS OF A MORTAR COMPOSITION
The present invention relates to the use of a non-polar reaction resin mixture for improving the adhesion of a mortar compound on the basis of radically polymerisable compounds, in particular on the basis of urethane (meth)acrylates, on the surface of partly cleaned and/or moist boreholes in mineral substrates. The use of a non-polar reaction resin mixture in corresponding mortar compounds reduces the sensitivity thereof to moisture and inadequate cleaning conditions such that, overall, mortar compounds are obtained which are characterised by improved robustness against external influences.
A façade comprises a façade panel, a hanger and a fastener extending through the hanger into a blind hole provided at the façade panel. The fastener comprises a shaft defining a fastening direction and has a front face facing in the fastening direction for penetrating the façade panel and a back end facing in a direction opposite to the fastening direction, and a head arranged at the back end and having a bearing surface facing in the fastening direction for bearing on the hanger. The front face has an outer edge at an outer circumference of the shaft and a recess falling short in the fastening direction with respect to the outer edge.
F16B 25/00 - Screws that form threads in the body into which they are screwed, e.g. wood screws, self-tapping screws
E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
E04F 13/24 - Hidden fastening means on the rear of the covering or lining elements
59.
REACTIVE RESIN COMPONENT, REACTIVE RESIN SYSTEM CONTAINING SAID COMPONENT, AND USE OF SAID COMPONENT
The invention relates to a reactive resin component having at least one radically curable, unsaturated compound and at least one silanized filler, wherein the proportion of all inorganic solids in the reactive resin component is at least 60 wt.% and the proportion of the at least one silanized filler, which has a grain diameter of 4 µm or less, is 0.5 to 60 wt.% in relation to the reactive resin component. The invention further relates to the use thereof in a reactive resin system.
C08F 292/00 - Macromolecular compounds obtained by polymerising monomers on to inorganic materials
C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds
C08L 51/10 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to inorganic materials
The present invention relates to a cartridge (10) for a dispensing device, the cartridge having at least one inherently non-rigid, elongate film pouch (18), which has a chamber (20) for receiving a composition, having a head part (12) for interacting with the film pouch (18) and having an inherently rigid insert (16), the insert being connected to the film pouch (18) on a side facing the head part (12). A connecting device (200) is provided, by means of which the insert (16) can be connected to the head part (12) in a form-fitting and/or force-fitting manner, the insert (16) having at least one first connecting element (201) of the connecting device (200) and the head part (12) having at least one second connecting element (202) of the connecting device (200).
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
The present invention relates to a cartridge (10) for a dispensing device, comprising at least one elongate film pouch (18) which is inherently non-rigid and which has a chamber (20) for receiving a composition (102) and a head part (12) for interacting with the film pouch (18), the film pouch (18) having an opening on a side facing the head part (12) which is closed by a cover (14). The cover (14) has a predetermined breaking region (88). A method for producing such a cartridge (10) is also described.
The invention relates to a curing composition for a reactive resin system including a reactive resin based on radically curable, ethylenically unsaturated compounds, said curing composition comprising a curing agent for the reactive resin and a filler mixture. The filler consists of a first filler with a first average particle size d50,1 and a second filler with a second average particle size d50,2, the first average particle size d50,1 of the first filler being greater than the second average particle size d50,2 of the second filler (d50,1 > d50,2), and the ratio d50,1 to d50,2 (d50,1 : d50,2) being in the range from 8:1 to 100:1. The invention further relates to the use of the filler mixture and to a reactive resin system containing the curing compositions.
C04B 20/00 - Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
The invention relates to an apparatus (10) for transmitting a torque from a drill device to a core bit, having an insertion end (14) and a tool holder (13). The insertion end (14) is composed of a first outer cone region, a groove region and a second outer cone region and has first longitudinal grooves and second longitudinal grooves. The tool holder (13) is composed of a main body (41), which has first outer rotary driving grooves, an intermediate element (42), which comprises first inner rotary drivers, second inner rotary drivers and first outer rotary drivers, and a locking device (43). In the connected state , the first inner rotary drivers engage the first longitudinal grooves, the second inner rotary drivers engage the second longitudinal grooves and the first outer rotary drivers engage the first outer rotary driving grooves.
The present invention relates to a cartridge (10) for a pressing device, comprising at least one elongated film bag (18) that is not inherently rigid, said film bag having a chamber (20) for receiving a compound (102) and a head part (12) for interacting with the film bag (18), wherein the film bag (18) has an opening on a side facing the head part (12), said opening being closed by a cover (14). The insert (16) has a cone-like shape on a side facing the head part (12). The invention further relates to a method for producing such a cartridge (10).
The invention relates to an apparatus (10) for transmitting a torque from a drill device to a core bit, having an insertion end (14) and a tool receptacle (13). The insertion end (14) is constructed from a first outer cone region, a groove region and a second outer cone region and comprises longitudinal grooves. The tool receptacle (13) is constructed from a main body (41), which has a rotary driving region having outer rotary driving grooves, an intermediate element (42), which comprises an inner driver region having inner rotary drivers and an outer driver region having outer rotary drivers, and an interlocking means (43). In the connected state, the inner rotary drivers engage in the longitudinal grooves and the outer rotary drivers engage in the outer rotary driving grooves. Lower rotary drivers are arranged on the base area of the intermediate element (42) and, in the connected state, interact with lower rotary driving grooves in the rotary driving region of the main body (41).
The invention relates to an apparatus (10) for transmitting a torque from a drill device to a core bit, having an insertion end (14) and a tool holder (13). The insertion end (14) is composed of a first outer cone region, a groove region and a second outer cone region and has first longitudinal grooves and second longitudinal grooves. The tool holder (13) is composed of a main body (41), which has first outer rotary driving grooves, an intermediate element (42), which comprises first inner rotary drivers, second inner rotary drivers and first outer rotary drivers, and an interlocking device (43). In the connected state , the first inner rotary drivers engage in the first longitudinal grooves, the second inner rotary drivers engage in the second longitudinal grooves and the first outer rotary drivers engage in the first outer rotary driving grooves. The intermediate element (42) comprises second outer rotary drivers which, in the connected state, engage in the second outer rotary driving grooves of the main body (41).
A system includes a battery pack to receive power tool operating information and to gather battery pack operating information. The system also includes a charger module to removably couple with the battery pack to charge or recharge the battery pack via a first interface. The charger module receives a portion of the power tool operating information and/or a portion of the battery pack operating information via the first interface. The system also includes a communications device disposed within a housing of the charger module. The communications device transmits the received information to a cloud-based computing device.
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
68.
SYSTEMS AND METHODS FOR TRANSFERRING INFORMATION AND POWER TO A COMMUNICATIONS MODULE WITHIN A POWER TOOL SYSTEM
A system includes a communications module having a first interface and a second interface. The first interface is on an opposite surface of the communications module from the second interface. The system also includes a battery pack to receive power tool operating information, where the battery pack removably couples with the communications module via the second interface. The battery pack transfers a portion of the power tool operating information and/or a portion of battery pack operating information to the communications module via the second interface. The system also includes a charger module to removably couple with the communications module via the first interface, where the charger module recharges the battery pack through the first and second interfaces of the communications module.
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
The present invention relates to a head part (2) for a cartridge (1) provided for interacting with a dispensing device, the head part (2) having a first receiving region (13) for interacting with a first container and a second receiving region (14) for interacting with a second container, the first receiving region (13) being connected to a first channel (15) and the second receiving region (14) being connected to a second channel (16) which is separated from the first channel (15) at least in regions. A control device (22) is arranged in at least one channel (15, 16) for controlling a volume flow of a composition guided through the corresponding channel (15 or 16). The invention also relates to a cartridge (1) for a dispensing device having such a head part (2).
B65D 81/32 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
70.
SYSTEMS AND METHODS FOR A COMMUNICATIONS MODULE FOR A POWER TOOL SYSTEM
A system includes a battery pack to receive power tool operating information and to gather battery pack operating information. The system also includes a communications module having a first interface and a second interface. The communications module removably couples with the battery pack via the first interface, and the communication module receives a portion of the power tool operating information and/or a portion of the battery pack operating information via the first interface. The communications module transmits the received information to a cloud-based computing device via a cellular transceiver.
B25F 5/00 - COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR - Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
The invention relates to a line feedthrough (1) for guiding at least one line through a component, comprising a cladding tube (2), a fastening element (9) and at least one sealing element which is in the form of a flexible hose body and arranged within the cladding tube (2), the hose body being connected, in a first axial end region (5), to the fastening element (9) and it being possible to displace said hose body between a closed position, in which the hose body at least partially closes a passage through the hose body, and an open position, in which a passage through the hose body is at least partial-ly unblocked. A spring device (13) is provided that acts on the fastening element (9), which can be displaced in the longitudinal direction (L) relative to the cladding tube (2), with a force that presses the hose body toward a closed position.
The invention relates to a line feedthrough (1) for guiding at least one line through a compo-nent, comprising a cladding tube (2), at least one element (9) which is mounted within the cladding tube (2) and can rotate relative to the cladding tube (2), and comprising a sealing element which is in the form of a flexible hose body and arranged within the cladding tube (2) and the element (9), the hose body being connected, in an axial end region (5), to the element (9) and it being possible to displace said hose body by means of a rotational movement be-tween a closed position, in which the hose body at least partially closes a passage through the hose body, and an open position, in which a passage through the hose body is at least partial-ly unblocked. A guide element (41) is provided which can be displaced in the longitudinal di-rection (L) relative to the cladding tube (2) and which cooperates with a guide track (40) of the element (9), the guide track (40) of the element (9) being in a spiral shape such that a dis-placement of the guide element (41) in the longitudinal direction (L) leads to a rotation of the element (9) relative to the cladding tube (2).
The invention relates to a storage-stable hardener composition for a reaction resin based on a radically curable compound, comprising water, a peroxide and a rheology additive, the rheology additive being a rheology additive based on a phyllosilicate, and to a reaction resin system containing said hardener composition as a hardener component and a resin component comprising a reaction resin based on radically curable compounds. The reaction resin system is used with a thread-forming screw.
A multi-component reaction resin system for use with thread-forming screws is described, which contains a curable compound, which in particular contains at least one radically curable compound and an inorganic filler in a first component and contains a hardener for the at least one radically curable reactive resin and water in a further second component, wherein the inorganic filler has hydrophilic properties, wherein the reaction resin system is characterized by a low content of radically curable compounds that carry hydroxyl groups. The use of the multi-component reaction resin system with thread-forming screws is also described.
An expansion anchor, comprises a bolt, a spacer sleeve, an expansible sleeve, an expanding member, and a collar, being arranged between the expansible sleeve and the spacer sleeve and having the form of a ring-like body, the bolt inserting into the spacer sleeve, the collar and expansible sleeve in sequence, and thread connected to the cone at its leading end, to thereby draw the expanding member into the expansible sleeve and expand radially; said collar is formed by a first material and a second material with different hardness. This expansion anchor can perfectly balance the collapsible function, the anti-spinning and setting functions of the collapsible part.
F16B 13/06 - Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
E21D 21/00 - Anchoring-bolts for roof, floor, or shaft-lining protection
76.
THREADED ROD CONNECTOR WITH ROTATIONALLY LOCKED COLLAR
Threaded rod connector comprising a housing having a cavity for receiving a threaded rod therein, wherein the cavity has a mouth, and an insert comprising a plurality of rod engagement segments, which are arranged within the cavity, wherein the cavity has a tapered zone tapering towards the mouth for wedging the rod engagement segments against the threaded rod, wherein the insert further comprises a plurality of segment carrying arms, wherein each of the segment carrying arms carries at least one of the rod engagement segments, wherein the segment carrying arms form a cage for accommodating the threaded rod. The insert further comprises a collar, which is connected to the segment carrying arms, and which interconnects the segment carrying arms, and the cavity has a collar locking zone, in which the collar is arranged, wherein the housing rotationally locks the collar arranged in the collar locking zone to the housing.
Threaded rod connector comprising a housing (1) having a cavity (10) for receiving a threaded rod therein, wherein the cavity (10) has a mouth (11), and an insert (3) comprising a plurality of rod engagement segments (50), which are arranged within the cavity (10), wherein the cavity (10) has a tapered zone (14) tapering towards the mouth (11) for wedging the rod engagement segments (50) against the threaded rod, wherein the insert (3) further comprises a plurality of segment carrying arms (40), each having a segment connection end (45) and an interconnection end (43), which is located opposite the segment connection end on the respective segment carrying arm, wherein each of the rod engagement segments (50) is connected to at least one of the segment carrying arms (40) at the segment connection end (45) thereof, and wherein the segment carrying arms (40) are interconnected at their interconnection ends (43). Each of the segment carrying arms (40) extends, originating from its segment connection end (45), towards the mouth (11) of the cavity (10).
The invention relates to a dry-construction screw (1) for fastening a plasterboard panel to a metal support, comprising a head (2), a tip portion (3) and an elongate shaft (4), wherein the tip portion is joined to the shaft, wherein the dry-construction screw comprises an enlarging element (5) which is suitable for enlarging the first drilled hole in the plasterboard panel up to a first drilled-hole diameter t and for breaking off when it strikes the metal support, wherein an insertion volume V1 of the head exceeds the first drilled-hole diameter t, wherein the shaft comprises a thread-free under-head portion, the receiving volume V2 of which is less than the first drilled-hole diameter t, which volume is at least 80% of the insertion volume V1.
The invention relates to a working tool, in particular a hand-guided tool, comprising a working piston which is provided to move along a working axis, a drive which is provided for driving the working piston along the working axis, wherein the drive has an electrical capacitor, a squirrel-cage rotor arranged on the working piston and an exciter coil, through which current flows with a rapid discharge of the capacitor and which generates a magnetic field, which accelerates the working piston, wherein the working tool has a frame made of a soft-magnetic and electrically conductive material, which surrounds the exciter coil and extends in a circumferential direction in relation to the working axis, wherein the frame has one or more at least partial interruptions which extend over a substantial part of a radial extension of the frame in relation to the working axis.
The invention relates to a curing composition for a multi-component epoxy resin composition for chemically fixing construction elements, an epoxy resin composition and a multi-component epoxy resin system. The invention further relates to a method for chemically fixing construction elements in boreholes. The invention also relates to the use of a combination of a salt (S) with a phenol derivative for chemically fixing construction elements, in particular at low temperatures (= 0 °C), for improving the curing and the extraction resistance.
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
The invention relates to a reactive resin containing at least one accelerator which has a high reactivity; and at least one accelerator which has a low reactivity,. The invention also relates to the use of a combination of at least one accelerator which has a high reactivity and at least one accelerator which has a low reactivity in a reactive resin system, and to an accelerator composition for a reactive resin system, comprising at least one accelerator which has a high reactivity and at least one accelerator which has a low reactivity.
A method for producing of a tubular sealing element for sealing a safing slot in a curtain wall construction is described, particularly for sealing the slot with regard to noise, smoke, and fire and if applicable with regard to water, and an apparatus for producing such a tubular sealing element, as well as to the use of the tubular sealing element produced according to the invention for fire-, smoke-, sound- and water-proof sealing of perimeter joints in curtain wall constructions are described. In particular, an improved method for continuous and endless production of a tubular sealing element for different safing slot dimensions is described.
Described is a process for assembling a fire-, smoke-, sound- and/or water-proof system within a dynamic curtain wall façade using a tubular sealing element comprising a thermally resistant flexible foam material for insulating and sealing.
Described is an approved dynamic construction for effectively thermally insulating and sealing of a safing slot between a floor of a building and an exterior wall construction wherein the exterior wall construction comprises a curtain wall configuration defined by an interior wall surface. The dynamic, thermally insulating and sealing system comprises a tubular sealing element having wing-like connection areas for attaching the tubular sealing element to the curtain wall construction and the floor of a building, to maintain thermally insulating and sealing of the safing slot during exposure to fire and heat as well as movement in order to maintain a complete seal extending across the safing slot and to enhance the water-stopping properties of the insulation and seal within the safing slot.
The present invention relates to a foamable, polyurea-based and/or polyurethane-based, multi-component composition which forms an insulating layer, and to the use of said composition for filling openings, cable and pipe lead-throughs, and joints with foam, for fire protection purposes.
The invention relates to a composition which forms an insulating layer and which contains a binder based on epoxy-thiol. The composition according to the invention, which has a relatively high expansion rate, allows simple and rapid application of coatings having the layer thickness required for the particular fire resistance rating, it being possible to reduce the layer thickness to a minimum and nevertheless achieve a good insulating effect. The composition according to the invention is particularly suitable for fire-proofing, especially as a coating for metallic and non-metallic substrates, for instance steel components such as pillars, beams and truss bars, for increasing the fire resistance rating.
The invention relates to a securing element (10), such as a bolt, nail, or pin, comprising a shaft (20) which defines a drive-in direction (30). The shaft (20) has a front end (21) facing the drive-in direction (30) and a rear end (22) facing opposite the drive-in direction (30), and the shaft (20) has a profiled back (40), which is inclined at an acute angle to the drive-in direction (30), on the shaft circumference. According to one aspect of the invention, the profiled back (40) has a front flank (41) facing the securing direction and a rear flank (42) facing opposite the securing direction, wherein the front flank (41) has a greater surface area than the rear flank (42). According to another aspect, the securing element (10) has a tip region (70) which has a rounded section.
The invention relates to the use of low-viscosity urethane methacrylate compounds in a reactive resin component for improving the thixotropic properties of the reactive resin component and/or the tailing behaviour of a reactive resin system comprising the reactive resin component.
The invention relates to a method for operating a press system which comprises a press device and a cartridge device. The press device has at least one receiving chamber for receiving the cartridge device, at least one press unit, a controller, a drive device, and an energy supply. The method has the following steps: - introducing the cartridge device into the at least one receiving chamber (S1); - transmitting at least one first signal from a signal transmitter of the cartridge device (S2); - receiving the at least one signal of the cartridge device by means of at least one sensor of the press device (S3); - transmitting a second signal from the sensor to the controller (S4); - converting the drive device from a first operating mode to a second operating mode (S8) if the second signal corresponds to a value stored in the controller or if an algorithm stored in the controller verifies the second signal (S6), or - otherwise converting the drive device to a third operating mode (S9). The invention additionally relates to a press system for carrying out such a method.
B05C 17/01 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with mechanically or electrically actuated piston or the like
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
90.
SEPARATING DEVICE, MAGAZINE ATTACHMENT AND FASTENING SYSTEM
The invention relates to a separating device for separating a fastening element from a strip of fastening elements, having: a receptacle, in which the fastening element is received, the fastening element defining a fastening direction in which the fastening element is intended to be driven into a substrate; a transport channel for transporting the strip of fastening elements in a transport direction, the transport channel having a separating section; and a stop element, which has a stop position, in which the stop element protrudes into the transport channel and forms a stop, in the transport direction, for the fastening element when the fastening element is arranged in the separating section, and a pass-through position, in which the stop element is arranged outside the transport channel and permits a movement of the fastening element, in the transport direction, beyond the separating section.
The invention relates to a fire protection element (10) for sealing a combustible body, penetrating an opening (22) in a wall or ceiling, in the event of a fire. The fire protection element (10) has a strip-like carrier (12), from which tongues (14) project on the edge side transverse to its longitudinal direction, said tongues being connected to the strip-like carrier (12), wherein at least a substantial number of the tongues (14) are made from a bimetal, the tongues being able to move in a direction under the effect of heat. A fire protection material (18) is applied at least on one side of the tongues (14). The invention further relates to a method for sealing a combustible body, penetrating an opening (22) in a wall or ceiling, in the event of a fire.
A62C 3/16 - Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
The invention relates to a fire protection collar segment (10) for a fire protection collar (62) for sealing a combustible body (64) penetrating an opening (58) in a wall or ceiling in the event of a fire, which fire protection collar segment comprises a first housing element (12) and a second housing element (14). The housing elements (12, 14) each comprise a delimiting wall (20, 22), which has a contact surface (50, 52) and an outer surface (24, 26) opposite the contact surface (50, 52). The two housing elements (12, 14) are fixedly connected to one another and are in a stepped arrangement relative to one another. An intumescent material (54, 56) is applied to the contact surfaces (50, 52). In order to form a fire protection collar, several of the fire protection collar segments (10) are arranged relative to one another in such a way and connected to one another in such a way that the intumescent material (54) applied to the contact surface (50) of the first housing element (12) is completely or partially covered by the second housing element (14') of the adjacent fire protection collar segment (10').
The invention relates to a method for operating a press system, wherein the cartridge device is formed with at least two cartridges. A press device is proposed comprising at least two press pistons which can be operated at different feed speeds. The method has the following steps: - storing a ratio of feed speeds of the press piston in a storage device of the controller on the basis of the second signal (S5); - actuating the at least one drive device by means of the controller in order to move the two press pistons into a start position in which a punch of the first press piston is substantially in contact with the first cartridge of the cartridge device and in which a punch of the second press piston is substantially in contact with the second cartridge of the cartridge device (S7); - actuating the at least one drive device by means of the controller with a ratio of feed speeds for the press piston, said ratio being stored in the storage device of the controller, in the event of a user-side request (S10). The invention additionally relates to a press system for carrying out such a method.
B05C 17/01 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with mechanically or electrically actuated piston or the like
B05C 17/005 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure
94.
FIRE PROTECTION ELEMENT FOR SEALING PASSAGE OPENINGS IN COMPONENTS
The invention relates to a fire proofing element comprising a layered body for sealing passages in construction elements, such as building components, through which lines are guided. The invention further relates a process for manufacturing the disclosed fire proofing element as well as to the use of the fire proofing element for sealing passages and/or joints in construction elements against fires and fumes.
The invention relates to a composite material, a process for manufacturing same, and a fire proofing element containing the disclosed composite material for protecting passages in construction elements, e.g. building parts, through which lines are guided, in the event of a fire. The invention further relates to the use of the composite material as a fire proofing element for sealing passages and/or joints in construction elements.
The invention relates to a fire proofing element comprising a layered body for sealing passages in construction elements, such as building components, through which lines are guided. The invention further relates a process for manufacturing the disclosed fire proofing element as well as to the use of the fire proofing element for sealing passages and/or joints in construction elements against fires and fumes.
The invention relates to a composite material, a process for manufacturing same, and a fire proofing element containing the disclosed composite material for protecting passages in construction elements, e.g. building parts, through which lines are guided, in the event of a fire. The invention further relates to the use of the composite material as a fire proofing element for sealing passages and/or joints in construction elements.
The present invention describes a multi-component inorganic anchoring system for a chemical fastening of anchors and post-installed reinforcing bars in mineral substrates, comprising a curable powdery aluminous cement component A and an initiator component B in aqueous-phase for initiating the curing process, component A further comprising calcium carbonate, and component B comprising an accelerator constituent and water, characterized in that the calcium carbonate comprised in component A has an average particle size in the range of from 0.5 to 150 µm. Moreover, the present invention pertains to a use of calcium carbonate having an average particle size in the range of from 0.5 to 150 µm in an multi-component inorganic anchoring system to increase load values as well as to a method for a chemical fastening of anchoring means, preferably of metal anchors and post-installed reinforcing bars, in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone.
The present invention pertains to a two-component inorganic injection mortar system comprising a curable aqueous-phase aluminous cement component A and an initiator component B in aqueous-phase for initiating the curing process, component A further comprising at least one blocking agent selected from the group consisting of phosphoric acid, metaphosphoric acid, phosphorous acid and phosphonic acids, at least one plasticizer and water, and component B comprising an initiator, at least one retarder, at least one mineral filler and water, characterized in that the curable aqueous-phase aluminous cement component A comprises calcium aluminate cement having an average particle size in the range of from 0.5 to 15 µm. Moreover, the present invention pertains to a two-component system, which is ready-for-use, for chemical fastening of anchoring means, preferably of metal elements, in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone as well as its use for chemical fastening of anchoring means.
The present invention describes a multi-component inorganic anchoring system for a chemical fastening of anchors and post-installed reinforcing bars in mineral substrates, comprising a curable powdery aluminous cement component A and an initiator component B in aqueous-phase for initiating the curing process, wherein the powdery aluminous cement component A is an aluminous cement component based on powdery calcium aluminate cement, and wherein component B comprises an accelerator constituent and water, characterized in that at least part of the calcium aluminate cement comprised in component A has an average particle size in the range of from 0.5 to 15 µm. Moreover, the present invention pertains to a use of calcium aluminate cement having an average particle size in the range of from 0.5 to 15 µm in an multi-component inorganic anchoring system to increase load values as well as to a method for a chemical fastening of anchoring means, preferably of metal anchors and post-installed reinforcing bars, in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone.
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