Hydrorock infiltration block coupling piece BD block 11 cm

Description

Using the Hydrorock separation system you can completely disconnect rainwater drainage from the sewage system. Besides disconnecting, Hydrorock also has solutions separating other rainwater drainage such as linear channels and chambers. The closed Hydrorock system means that the surface water drainage does not need to be connected to the sewage system at all. Also suitable for disconnecting gullies and drains in roads and other paved surfaces. The rainwater is drained and buffered in infiltration blocks in a completely environmentally friendly manner. The surface water and rain water is absorbed for 94% and gradually released into the ground. Also provides a solution for soil desiccation and contributes to groundwater quality and quantity. Includes integrated perforated pipe (Ø100 mm).

General information