Grease separators serve to separate grease from commercial wastewater. Separator systems

A power-actuated fastener is a bolt made of steel with a bolt head or threaded connection also made of steel. It is driven into the concrete with the help of a power-actuated fastening tool with or wi

A fire-resistant damper of special construction technique and application is a construction technique for sealing fire compartments. It mainly consists of a shut-off device integrated into a fire-resi

Temporary structures are repeatedly erected and taken down. They include, for example, bleachers, tents and rides for fairgrounds. Temporary structures are special structures within the meaning of Sec

Membrane structures are composed of thin, fabric-like materials. Due to their low self-weight, they are suitable for spanning large areas. They are used, e.g., as space-dividing, thermally insulating

Gabions are wire mesh boxes filled with graded aggregate. Individual gabions are assembled via stacking and connecting to form gabion assemblies. These assemblies serve, for example, to stabilise esca

Masonry is made from masonry units using mortar or other bonding agents or not. Different techniques are used to produce masonry for different application areas. In many cases, the masonry units for t

Special closures / hold-open devices / accessories

Curtain injections are used for retrofit waterproofing of damp structures, e.g. basements. For this, a gel is introduced into the surrounding soil (or groundwater), where it hardens. Waterproofing of

Coatings (including inner coatings) and linings are used for creating liquid-tight sealings for collecting trays, collecting rooms and surfaces in storage and filling facilities for manure, slurry and

To create (load-bearing) surface seals in storage and filling facilities for manure, slurry and silage effluent (MSS facilities) and biogas storage and filling facilities (biogas SF facilities), liqui

Prestressed concrete hollow core slabs are precast concrete slabs with cavities running the full length of the slabs which are reinforced solely with prestressing steel. The precast slabs are joined a

The work area 'Strengthening of concrete structures with textile-reinforced concrete' comprises kits for retrofitting aimed at increasing the flexural strength of concrete structures (strengthening) w

Translucent roof or wall systems are composed of single- or multi-layer flat or curved plastic sheets generally supported by aluminium support profiles and their fasteners. They are used both for roof

Adhesives are used in timber construction for the manufacture of glued elements and for the bonding of elements, including glued-in threaded rods or sheets, or for screw-press bonding. This page addre

Building materials classified as not easily flammable ('schwerentflammbar') ensure that when exposed to an initial or growing fire, the relevant parts of the structural works only make a limited contr

Non-glued timber products and construction techniques and solid wood products include timber products and construction techniques that are mechanically jointed, e.g. timber framing. This work area als

Auxiliary materials and accessories for external thermal insulation composite systems (ETICS) especially include adhesive foams for external thermal insulation made from cellular plastics, reinforcing

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulation boards, a type of fixing a

If CE-marked external thermal insulation composite systems are used, it must in particular be ensured that the national requirements for construction works, e.g. pertaining to fire safety and stabilit

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulating materials, a type of fixin

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. They consist of insulation boards bonded to the substrate u

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of insulation boards, a type of fixing a

External thermal insulation composite systems, or ETICS for short, are multi-layer systems used to insulate the external wall of a building. The ETICS consists of Insulating materials, a type of fixin

Moisture-variable diffusion-inhibiting layers are films regulating moisture. They are used, for example, in flat-sloping or pitched, fully insulated, non-ventilated roof constructions with metal roofi