Wastewater treatment systems for compressor condensates serve to treat wastewater resulting from compressed-air generation in compressors to such an extent that the treated effluent can be introduced

The systems serve to treat wastewater from vehicle cleaning facilities to such an extent that the water can be reused in the washing process (closed-loop systems) or introduced into the sewer system.

Stand-alone safety devices for monitoring the opening state of a window ensure that ventilation systems and non-room-sealed heating appliances can be operated safely in combined operation mode. If the

Stand-alone safety devices with differential pressure monitoring serve to ensure that ventilation systems and non-room-sealed heating appliances can be operated safely in combined operation mode. For

Falsework beam clamps are connectors in falsework in accordance with EN 12812 with a mechanical fit based on contact pressure and friction. The contact pressure is activated through bolt connections.

Scaffold couplers in accordance with EN 74-1 or EN 74-2 are the most common form of detachable connectors in scaffolding. They usually provide an interference fit between scaffold tubes. Couplers are

Telescopic and non-telescopic props made of steel in accordance with EN 1065 or aluminium in accordance with EN 16031 are used on construction sites as temporary vertical supports during construction

Dust separators are used in chimneys to reduce the dust particle content of flue gases resulting from the combustion of solid fuels. Heating appliances, chimneys

Waterproofing sheets and membranes are available for various applications (e.g. for roofs or elements in contact with soil). Waterproofing sheets and membranes can be divided into plastic and bitumen

Mastic or roller-compacted asphalt sealing layers are used in storage and filling facilities for manure, slurry and silage effluent (MSS facilities) and biogas storage and filling facilities (biogas S

Drainage channel systems and penetrations in retaining systems need to be designed in a way to ensure that no substances hazardous to water can escape from storage and filling facilities for manure, s

Joint sealing systems, e.g. sealing strips, sealing sheets, sealing tapes, coated sealing sheets and sealing compounds, serve to make construction joints in sealing surfaces or sealing systems of stor

Mastic or roller-compacted asphalt sealing layers are used in storage, filling and handling facilities for substances hazardous to water (SFH facilities) to create load-bearing, liquid-tight, sealed s

Systems for restoring the leak tightness of sealing systems made of concrete in storage, filling and handling facilities for substances hazardous to water (SFH facilities) are used for the repair of d

Semi-rigid sealing layers are used to create load-bearing surfaces in retaining systems, e.g. collecting rooms, collecting trays and surfaces, in storage, filling and handling facilities for substance

Joint sealing systems in SFH facilities Joint sealing systems, e.g. sealing strips, sealing sheets, compression profiles, extruded profiles, sealing tapes, coated sealing sheets and sealing compounds,

Steel and steel composite sealing systems serve to make retaining systems such as collecting rooms, collecting trays and surfaces in storage, filling and handling facilities for substances hazardous t

To create (load-bearing) surface seals for retaining systems, such as collecting trays, rooms or surfaces, in storage, filling and handling facilities for substances hazardous to water (SFH facilities

Balanced flue systems are room-sealed appliances, meaning that instead of using the air of the heating room as combustion air, outside air is supplied to the appliance. Balanced flue systems convey co

Non-combustible building materials ensure that, when exposed to fire – especially an advanced or fully developed fire – the relevant parts of the structural works do not contribute to the fire. Reacti

Modular scaffolds are scaffolds in which standards, ledgers and diagonal braces are connected through special connections made of multiple components, called module nodes. Working scaffolds in accorda

Working scaffolds in accordance with DIN EN 12811‑1 serve as auxiliary equipment for reaching parts of the structure that would otherwise be difficult or impossible to access in order to perform work

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

Penetration seals are used in fire-stopping and fire-sealing measures when services, such as pipes and cables, penetrate fire-resistant walls and/or ceilings. Penetration seals prevent the spread of f