Abstract: The invention relates to a method for checking the presence and/or readability of an item of product information, in particular an item of packaging content information. An item of product information, in particular packaging content information, is applied to the product, in particular packaging, by using a printing device. A means of identification is applied by using the same printing device; and the product, in particular the packaging, is scanned with a reader in order to ascertain whether the means of identification is present and can be read, the means of identification comprising a barcode and/or a smart code, individual lines of the barcode being aligned parallel to a direction of print application, and the reader comprising an optical reader, in particular a barcode and/or smart-code reader, preferably a barcode and/or smart-code scanner.

Abstract: The invention relates to a connecting element for connecting two aligned C-shaped profile rails (12). The connecting in element (10) is in the form of a sheet metal profile the cross-section of which, adapted to the profile rails (12) to be connected, is such that said sheet-metal profile can be slid into said profile rails (12) from the fronts thereof in a captive manner. A handling tab (14) that is accessible after the connecting element has been slid into a profile rail (12) is moulded onto or mounted on said connecting element.

Abstract: The invention relates to a composition for a pasty filler material (1), comprising an organic binding agent, fillers, and additives. Furthermore, the composition comprises perlites having an amphiphilic coating. The invention further relates to a corresponding pasty filler material (1), and a method for producing a pasty filler material (1). The inventive pasty filler has a lower tendency to post-thickening than other known pasty fillers.

Abstract: The invention relates to a method for the automated decoration of a building board, comprising at least one smoothing compound layer and preferably at least one colour coat. The method comprises the steps of smoothing and decorating the building board, wherein the smoothing includes the steps of (i) calibrating the building board to a nominal thickness, so that a surface of the building board has a height difference of at most 1 mm, (ii) applying a layer of a smoothing compound, (iii) pressing the smoothing compound into the surface structures of the building board, and (iv) recalibrating to the nominal thickness. Preferably, a plurality of smoothing compound layers are pressed into a calibrated surface of the building board and partially ground away again. The method is particularly well suited for the production of fire-resisting building boards.

Abstract: The present invention relates to a breakage-resistant composite composed of several superposed layers, particularly as planking for a stud wall, roof or ceiling structure, wherein the composite comprises at least one first gypsum board panel in the form of a paperbound gypsum board panel, at least one metal sheet arranged on the first gypsum board panel, and at least one second gypsum board panel in the form of a gypsum fiberboard panel arranged on the metal sheet.

Abstract: The invention relates to a drywall construction for resonance sound absorption. The drywall construction comprises a plurality of drywall profiles and fixed thereto at least one layer of plasterboards having an opening arranged therein. The drywall construction further comprises a resonance chamber in fluid connection with the opening, the resonance chamber and the opening having a size and shape so that sound of predetermined resonance frequencies enters the resonance chamber via the opening.

Abstract: The invention relates to a method for producing a plaster board having the steps: —provision of a conveyor belt apparatus having a carrying belt, —application of a first sheath to the carrying belt, —application of a plaster slurry to the first sheath to form a plaster coat and —application of a second sheath to the applied plaster slurry to form a plaster layer comprising first sheath, plaster layer and second sheath, —levelling of the plaster layer with a levelling bar or a levelling roller, wherein the amount V(t) of the plaster slurry introduced between the first sheath and the second sheath is reduced at a predefined clock frequency f over a predefined time period t? compared to a target amount VV.

Abstract: Sealing element for a waterproof sealing of junctions at structural elements of a building, the sealing element comprising a sealing tape (1) having a waterproof surface and a fabric layer (2) to which a sealing compound can adhere and which is fixed to the sealing tape (1) in a manner so that a portion of the fabric layer (2) projects outwardly from an outer edge (11) of the sealing tape (1), wherein the fabric layer (2) comprises a tear line portion (22; 221, 222) to allow for separating the outwardly projecting portion of the fabric layer (21) by tearing away the outwardly projecting portion of the fabric layer (21).

Abstract: The invention relates to a dry-built ceiling/wall, having a framework (1) and one or more construction panels (2) fixed to an associated upright profile (4), wherein the construction panels (2) are fixed to the respective upright profile (4) with the interposition of fastening elements (5) and to this end the fastening element (5) is equipped for example with lug ends (6) that grasp profile limbs (4a) of the upright profile (4). In addition to the at least two lug ends (6) for final fixing, the fastening element (5) is also equipped with one or more hooks (7) for pre-fixing the fastening element (5) to the respective profile limb (4a) of the upright profile (4).

Abstract: Sound-permeable lining (1) for covering perforations (21) shaped in an acoustic plasterboard (2). The sound-permeable lining (1) comprises a first ply (12) of a fleece material and attached thereto a second ply (14) which is arranged in between of the first ply (12) and the acoustic plasterboard (2) to which the sound-permeable lining (1) is to be applied. The second ply (14) being of a foil material having a second opacity O2 and a plurality of through-holes (141) formed therein. The first ply (12) has a first opacity O1 so that the through-holes (141) formed in the second ply (14) are invisible through the first ply (12) and so that the applied sound-permeable lining (1) has an overall opacity O12 to allow for optically covering the perforations (21) shaped in the acoustic plasterboard (2) and an overall air flow resistivity Rs12 to allow for the penetration of air so that sound can propagate via the sound-permeable lining (1).

Abstract: Sealing element for a waterproof sealing of junctions at structural elements of a building, the sealing element comprising a sealing tape (1) having a waterproof surface and a fabric layer (2) to which a sealing compound can adhere and which is fixed to the sealing tape (1) in a manner so that a portion of the fabric layer (2) projects outwardly from an outer edge (11) of the sealing tape (1), wherein the fabric layer (2) comprises a tear line portion (22; 221, 222) to allow for separating the outwardly projecting portion of the fabric layer (21) by tearing away the outwardly projecting portion of the fabric layer (21).

Abstract: A method for producing a gypsum plasterboard comprising the steps of providing bundler dust obtained from gypsum plasterboard leftovers of a plasterboard trimming process by a trimming device, in particular by a bundler saw; and adding at least a part of the bundler dust to a gypsum slurry for producing the gypsum plasterboard.

Abstract: Gypsum plaster board, containing a gypsum matrix and 0.1 to 10% by weight carbon particles, wherein the particle size (d50) of the carbon particles ranges from 0.5 to 4 mm.

Abstract: The invention relates to a method for producing a drywall. In the method, a panel made of a plurality of paneling boards (3) placed alongside one another is fixed to a frame structure (1). According to the invention, fixation elements (5) are first affixed to a substructure (2) in the edge area of a paneling board (3) and/or in the joint area (4) of two adjacent paneling boards (3). Then, by means of a clamping tool (7) for example, fastening elements (6) are set alongside the fixation elements (5), the respective paneling board (3) being simultaneously clamped between the substructure (2) and the fastening element (6).

Abstract: The invention relates to a method for checking the presence and/or readability of an item of product information, in particular an item of packaging content information. An item of product information, in particular packaging content information, is applied to the product, in particular packaging, by using a printing device. A means of identification is applied by using the same printing device; and the product, in particular the packaging, is scanned with a reader in order to ascertain whether the means of identification is present and can be read, the means of identification comprising a barcode and/or a smart code, individual lines of the barcode being aligned parallel to a direction of print application, and the reader comprising an optical reader, in particular a barcode and/or smart-code reader, preferably a barcode and/or smart-code scanner.

Abstract: Methods of one or more embodiments include delivering hydrogen sulphide-containing exhaust gases to a current generation device where the gases are burnt, preferably with air being supplied. The energy released during combustion is employed at least partially for current generation. One or more embodiments also include an apparatus for current generation in which supplied hydrogen sulphide-containing exhaust gases are burnt, preferably with air being supplied.

Abstract: A fire protection element, in particular for cladding steel supports, ventilation or cable ducts, is provided with at least one plate formed as a corner member. The plate(s) has/have a gypsum core at least partly sheathed with a nonwoven glass fabric.

Abstract: The invention relates to a method and an apparatus for generating current from hydrogen sulphide-containing exhaust gases, particularly from the natural gas industry. The method according to the invention is characterized in that the hydrogen sulphide-containing exhaust gases are delivered to a current generation device and are burnt there, preferably with air being supplied, the energy released during combustion being employed at least partially for current generation. The apparatus according to the invention is characterized by a current generation device in which supplied hydrogen sulphide-containing exhaust gases are burnt, preferably with air being supplied, the energy released during combustion being employed at least partially for current generation.

Abstract: Gypsum plaster board, containing a gypsum matrix and 0.1 to 10% by weight carbon particles, wherein the particle size (d50) of the carbon particles ranges from 0.5 to 4 mm.

Abstract: A fire protection element, in particular for cladding steel supports, ventilation or cable ducts, is provided with at least one plate formed as a corner member. The plate(s) has/have a gypsum core at least partly sheathed with a nonwoven glass fabric.