High density polyethylene
|Roll dimensions (w x l)||
2.0 x 20m / 1.5 x 10m
The DELTA® PT-Lath high performance polyethylene meshed membrane is used for above and below ground waterproofing and damp-proofing internal and external walls, vaulted ceilings. It can be used in new constructions or in existing buildings over a contaminated or damp background.
The membrane is extruded into a series of studs which create a continuous air gap behind the waterproof membrane. On the face of the membrane a welded mesh allows plasters and renders to bond efficiently to achieve dry and durable finishes.
DELTA® PT-Lath is watertight, resistant to high and low temperature extremes, chemically resistant to acids, alkalis, oil and solvents and is approved for use in drinking water applications.
It can support plastering, rendering or a dry lining fixed by plaster dabs (where appropriate) in the following situations:
PT Plugs can be used to fix DELTA® PT-Lath to walls, with grommets and double-sided tape for sealing at joints/overlaps. Fleece tape can also be used for over-sealing joints like such as the wall and floor joint. It has a fleece backing designed for plastering and rendering onto.