Timber fasteners and connectors are used to permanently connect timber elements to other elements. Mechanical fasteners in timber construction

Inner coatings (as partial or full surface coatings) are applied to the inner surfaces of stationary steel tanks for the storage of liquids hazardous to water to make them liquid-tight. Similarly, the

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

Systems for restoring leak tightness of sealing systems made of concrete in storage and filling facilities for manure, slurry and silage effluent (MSS facilities) and biogas storage and filling facili

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.

Retrofit kits are systems consisting of multiple components which are installed on site in existing tanks forming part of the wastewater treatment plant. The retrofitted small wastewater treatment pla

Small wastewater treatment systems serve to purify domestic foul water from buildings with up to 50 inhabitants. The wastewater is treated using physical and biological processes. Small wastewater tre

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

Cross-sectional reductions for existing chimneys are used for renovation and/or modernisation. The purpose may be to upgrade the chimney for operation under wet conditions or adapt the cross section o

Catalysts are used in firing systems to optimise the combustion processes and reduce the amount of harmful flue gas substances produced. Heating appliances, chimneys

Various construction products that serve as safety devices within the meaning of water legislation and contribute to preventing damage to water bodies are referred to as 'special fittings for tanks fo

Closures and closure systems for inspection opening are used to seal revision openings in fire-resistant service ducts or suspended ceilings inside a building or structural work. They prevent fire or

For penetration-free fixing of photovoltaic systems or fall protection to the roof, the fixings can be bonded or welded to the roof waterproofing membrane. The roof waterproofing thus takes on a struc

Walk-on glazing is designed for foot traffic. A vertical imposed load of maximum 5 kN/m 2 is assumed under normal use conditions. Glazing accessible for maintenance and glazing with fall-through prote

Barrier glazing is glazing designed to prevent people from falling to a lower level. In the event of impact on the glazing, the risk of injury is supposed to be low. Furthermore, the lower-lying traff

Overhead glazing (also known as 'horizontal glazing') is understood to be glazing with an angle of inclination of more than 10° with respect to the vertical plane. With overhead glazing, it is assumed

With point supported glazing, the glass pane is mechanically fixed to the substructure either via point fasteners installed in drilled holes or via clamps (edge clamps). Point supported glazing is use

With structural sealant glazing, glass panes are bonded to frame profiles at the factory (primarily using silicone adhesive and with a linear adhesive bead). This prefabricated structural sealant glaz

Limit switches are safety devices within the meaning of water legislation, installed in tank vehicles and acting together with overfill prevention devices to interrupt the filling operation before the

Overfill prevention devices are safety devices within the meaning of water legislation that interrupt the filling operation or trigger an audible/visual alarm before the maximum permitted filling leve

Amalgam separators serve to treat wastewater containing amalgam residues from treatment units in dental practices. Separator systems

Leakage detection systems are used for detecting leaks in storage and filling facilities for manure, slurry and silage effluent (MSS) and biogas storage and filling facilities (biogas SF facilities),

Sealing and monitoring systems (with plastic membranes) for use in storage, filling and handling facilities for substances hazardous to water (SFH facilities) usually consist of a multi-layer sealing

Plastic/sealing sheets and membranes for use in storage, filling and handling facilities for substances hazardous to water (SHF facilities) are manufactured to a specific thickness, laid loosely on th

Coating materials as well as coating and sealing systems are used for sealing collecting trays, collecting rooms and surfaces in storage, filling and handling facilities for substances hazardous to wa