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

Fire-resistant air ducts that are assembled on site from CE-marked fire protective boards covered by a European Technical Assessment (ETA) issued on the basis of a European Assessment Document (EAD) a

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-return valves serve to prevent backflow of rainwater or wastewater from the connected sewer system into the parts of the property drainage system lying below the backwater level. Equipment for dra

Non-load-bearing internal partitions serve to divide rooms. They do not contribute to the stability or bracing of the building. However, there may be requirements with respect to sound insulation, the

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

Combined pile/slab foundations are defined in DIN 1054:2010-12 as geotechnical composites consisting of a foundation slab and piles or diaphragm wall elements. This form of foundation engineering is u

Pipes for the conveyance of liquids hazardous to water are executed with special inner coatings or linings to make them liquid-tight. Inner coatings and linings for pipes and tanks for liquids hazardo

Chimneys serve to discharge flue gases into the outside air via an outlet above roof level. They must be designed in such a way that no flue gases can escape into living areas and the surrounding buil

Where necessary, penetrations are subsequently sealed against water ingress, e.g. penetrations for roof installations or for cable or pipe penetrations in basement walls; subsequent sealing of formwor

Liquid polymers are used for waterproofing of buildings. The waterproofing system can feature other components (e.g. reinforcing inserts, sealing tapes and collars) in addition to the liquid polymer.

For accessories in the field of heating appliances that due to their innovative functions have not yet been covered by technical specifications, regulatory verification of fitness for use/application

A single-room heating appliance is a heating appliance which serves to heat the room in which it is placed or installed. Heating appliances, chimneys

Supply ventilation units serve to supply indoor spaces with filtered and possibly preheated outside air. Exhaust ventilation units serve to remove exhaust air from indoor spaces. Ventilation

Ventilation units with heat recovery serve to supply and remove air from indoor spaces while transferring the residual heat from the exhaust air to the supply air via a heat exchanger. Ventilation

Single-room ventilation units ensure a controlled air exchange between the building interior and the outside environment which is independent of the ventilation behaviour of the occupants. Ventilation

A prefabricated stair system consists, e.g., of steps, landings, stringers, handrails, balustrades and fasteners. The following stair systems are distinguished: stairs supported by load-bearing bolts,

Pipes, fittings and inspection chambers are parts of rainwater or waste water drains for property drainage. They serve to ensure the safe discharge of surface water and/or waste water from the propert

Connectors (clamp connectors and/or couplings) for drains are designed to connect pipework parts such as pipes and fittings permanently such that no waste water can escape from the joints. In the case