studded drainage membrane / for drainage / foundation
Cosella-Dorken Products, Inc.
Use a knife to cut the sheet to the requisite length across the roll.
Attach the sheets approximately 10 cm above the upper edge of the waterproof layer.
Detach the micro-perforated slip film from the edge of the overlapping sheet and push it behind the smooth overlap of the sheet installed previously.
After backfilling, trim the sheets in parallel with the surface of the soil. At the bottom, sheets should end at the drainpipe.
Place any plastic light wells directly on top of the sheet. Window openings can be cut out later.
A studded membrane made of special, high-density polyethylene with an integrated self-adhesive edge, a micro-perforated PE floating film with non-woven fabric lamination and PP non-woven fabric.