Components for the stormwater infiltration package
The heart of the domestic infiltration system. The DRAINMAX tunnel infiltration elements are large-volume, lightweight plastic shells with a capacity of 1.6 m³ that create a hollow volume in the soil. The rainwater is now buffered directly at the point of origin and infiltrated through the open bottom and the holes on the sides.
GTB-190 carpet pad
The special ribbon fabric is a particularly robust geotextile that withstands heavy loads and has excellent long-term water permeability. The smooth and displacement-resistant type of fabric allows the infiltration base to be cleaned using high-pressure sewer cleaners.
GT-300 Vlies cover
The polypropylene fleece is a particularly robust geotextile that can withstand heavy loads. Due to the good separation effect, it permanently retains dirt in front of the infiltration system, while at the same time providing excellent long-term water permeability.
The certified geotextiles conform to the DIBt-approved DRAINMAX tunnel.