Heavy duty protection for proofing membranes.
Visqueen Protect&Drain consists of a geotextile filter membrane thermally bonded to a cuspated HDPE core. It acts as a heavy duty protection medium for Visqueen damp proofing, gas proofing and tanking membranes. In addition, when used in external tanking applications, the product forms a void to collect and transmit water into adjacent drainage outlets or collector pipes. Typical applications include drainage for externally applied tanking and drainage behind retaining walls.
High puncture resistance, high flow capacity to alleviate hydrostatic pressure on below ground structures
Solid studs over a geotextile membrane
Core: Cuspated high density polyethylene (HDPE), Geotextile: Polypropylene
J40/295 Geocomposite studded cavity drainage/ venting membrane
J40/47 High density polyethylene/ polypropylene studded cavity drain membrane
Standard product features
0.97 m x 25 m.
Maximum In-Plane Water Flow Capacity (EN ISO12958):
1.4 L/s/m width.