They are used to collect water from the surface of the floor and drain it into the sewage system. Drainages of this type are used in food plants (breweries, dairies, abattoirs) and chemical industry plants.
Standard channels are manufactured in a wide range of dimensions and shapes. They are produced according to a drawing prepared as a result of cooperation between an investor, a designer or a technologist and ATT engineers. By standard, we use sheet metal of 2 [mm] thickness made of AISI304 or AISI316 grade steel for production. The drainpipes have built-in bottom slope, which by standard is 1%. There is a possibility to adapt the size of the slope to a specific project. In order
to facilitate installation, each channel is equipped with rectifying screws and anchoring elements. They allow correct levelling of the drainpipe and its settling in concrete.