Drainage - Import export

The exclusive MASTER 3 sound-insulating drain system from SANHA consists of high-quality three-layer pipes and modern fittings. The drain pipes are constructed with three perfectly matched layers that work together to meet all the demands that a drain system is subjected to in the construction of a modern house, apartment and industrial building. Each layer optimises the properties of the pipe: The smooth inner layer prevents encrustations and is partly responsible for the good sound insulation properties. The solid middle layer is extremely robust and the brown outer layer provides excellent impact resistance even at low temperatures. The sealing ring consists of styrene-butadiene rubber (SBR).

Reliable drainage of surface water from paving. Box channel, whose height can be increased with millimetre precision using the VOLFI Systems. Drainage grids, drainage gullies and floor drains for rapid water discharge from large areas of paving.

With perforated metal planks, type BN-O “Noppe, offen“ the bothsided punched holes have a diameter 8 mm and allows an excellent standing stability. Furthermore the drain holes exhibit good drainage. The BN-O grating guarantees a high stability for normal pedestrian traffic.