Studded polypropylene cavity drainage membrane with a geotextile mesh welded to one side.
The Oldroyd Gtx range consists of studded polypropylene cavity drainage membranes with a geotextile mesh welded to one side (often referred to as 'geocomposite membranes' or 'geocomposites'). The non-woven geotextile layer is welded to the membranes ensuring that it will not easily separate and won't be subject to slippage during use. The geotextile mesh filters out the 'fines' in the groundwater, preventing them from causing blockages in other areas of the drainage system.
To be applied by a suitably qualified contractor.
The Oldroyd Gtx range of membranes can be used as horizontal drainage layers in a wide range of applications including:
J30/330 Protection of external coatings
J30/80 Protection of coatings
J40/295 Geocomposite studded cavity drainage/ venting membrane
J40/380 Protection boards for damp proofing/ tanking
J40/70 Protection boards for damp proofing/ tanking
R16/380 Sheet fin drains
Oldroyd Gtx membrane
5 mm stud.
Oldroyd Gtx10 membrane
10 mm stud.
Oldroyd Gtx20 membrane
20 mm stud.
Oldroyd sealing rope
Standard product features