cast-in-place sealing layer, suitable joint sealing systems and possibly drainage systems. Sealing systems, liners, coatings and joint sealing systems in MSS and biogas facilities [...] (biogas SF facilities), liquid-tight concretes – in the form of precast systems or cast-in-place concretes – are used. The sealing system (construction technique) consists of the precast concrete elements or

A leak detection system is used to monitor the tightness of both the primary and the secondary skin of a double-skin tank or pipe within the meaning of water legislation. For this purpose, any deviation

pumps for drainage systems are used for lifting greywater or foul water, which can contain different components of organic, inorganic or mineral origin. Drainage pumps for drainage systems are usually not [...] in which case they are completely immersed into the pumping medium. Equipment for drain and sewer systems

repellents in surface protection systems. Surface protection systems for concrete structures serve to protect concrete and reinforced concrete structures. The goals are: to inhibit or prevent the penetration [...] The term surface protection system covers a range of different types and designs. Besides polymer-containing coatings for concrete structures, organosilicon compounds can also be used as water repellents [...] and to increase the resistance of concrete to chemicals and mechanical attack. Surface protection systems are also used to repair or provide protection against reinforcement corrosion, in particular, to

Grout is used for filling ducts for internal bonded tendons or sheaths for external tendons. It serves to establish a form and interference fit between the concrete and the prestressing wires and to p

Injection products and systems are used for repairing concrete structures. A distinction is made between different repair objectives. The filling objective 'Closing (crack width control by filling)' includes [...] Depending on the filling objective and the type of injection, the following injection products and systems are differentiated: Force transmitting filling (F) of cracks and voids is used to close (crack width

Racking systems are structures for storing and retrieving goods in warehouses. The goods to be stored are usually placed on pallets or in grid boxes. Metal products and construction techniques

Leakage indication systems serve to detect liquids hazardous to water that have escaped from tanks or pipes into the collecting device. In this case, a visual and/or acoustic signal is triggered. Leakage [...] Leakage indication systems are based on a wide variety of detection mechanisms, from pure liquid level recording to chemical detection of specific media. Safety devices for tanks and pipes

Systems for treating stormwater run-off containing mineral oil serve to purify run-off from motor vehicle traffic areas to such an extent that the effluent may subsequently be infiltrated into the ground [...] ground and groundwater. In addition to hydrocarbons from mineral oil, the systems also serve to retain heavy metals (zinc and copper, amongst others) which also arise in the area of application. Wastewater

Systems for limiting hydrocarbons in mineral oil containing wastewater with biodiesel, bio heating oil and ethanol contents are systems for treating wastewater containing up to 100% biodiesel and bio heating [...] heating oil and up to 10% ethanol. Systems for limiting hydrocarbons in mineral oil containing wastewater

These systems serve to treat stormwater run-off from transformer stations and retain insulating oil (transformer oil). Systems for limiting hydrocarbons in mineral oil containing wastewater

into public sewer system. Systems for limiting hydrocarbons in mineral oil containing wastewater [...] 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 into

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 the

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

for stationary systems and system parts used in storage, filling and handling facilities for substances hazardous to water'. Sealing systems, liners, coatings and joint sealing systems in MSS and biogas [...] 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, slurry

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 storage [...] makes an important contribution to facility-based water protection. Sealing systems, liners, coatings and joint sealing systems in MSS and biogas facilities

gel) are used for this. Special requirements apply to the use of such systems in SFH facilities. Sealing systems, joint sealing systems, fixings, asphalt sealing layers [...] 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 [...] damage/leaks in the sealing systems, especially for re-profiling in joint areas or as a concrete replacement for the repair of isolated damaged spots or for closing/filling cracks. Reaction resin mortars

Drainage channel systems and penetrations in retaining systems also need to be designed to ensure that no substances hazardous to water can escape into nearby bodies of water. Sealing systems, joint sealing [...] 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 substances [...] sealing systems, fixings, asphalt sealing layers

sealing system or sealing layer along the fixing or in the area of the fixing. They therefore also constitute an integral part of facility-based water protection. Sealing systems, joint sealing systems, fixings [...] 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, [...] and concrete screws, are also needed in SFH facilities to fasten fixtures to the concrete sealing system. The fixings are composed of a fastening element (made of steel) and an injection mortar suitable

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 to [...] It thus makes an important contribution to facility-based water protection. Sealing systems, joint sealing systems, fixings, asphalt sealing layers

the cast-in-place sealing layer, suitable joint seals and possibly drainage systems. Sealing systems, joint sealing systems, fixings, asphalt sealing layers [...] ), liquid-tight concretes – in the form of precast concrete systems or cast-in-place sealing layers – are used. The sealing system (construction technique) consists of the precast concrete elements or [...] 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 combustion [...] states following Section 7(10) of the Model Firing System Ordinance ( MFeuV ), room-sealed heating appliances may only be connected to the balanced flue system if the construction technique ensures that they [...] operation. These firing systems meet stricter tightness requirements and may therefore also be operated in highly insulated buildings, including in combined operation with ventilation systems. Heating appliances

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

ceiling to the area below. Closures or closure systems for inspection openings consist mainly of a frame and the leaf or leaves. Closures and closure systems for revision openings are factory-made, need [...] 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 smoke [...] key or similar. By definition, closures for inspection openings have one or two leaves. Closure systems for inspection openings, on the other hand, have at least three, but no more than five leaves or