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Application

Used as a wall membrane and part of the Visqueen Cavity Drain System. The system is typically used for internally tanking basements, sub structures and retaining walls within new, existing and retrofit build projects. The system can also be used for heritage buildings and in conservations projects.

Description

High density polyethylene (HDPE) profiled sheet with studs placed at approximate 25 mm centres in both directions. The membrane is tough but pliable and can be bent round corners and projections without risk of breaking, even in very low temperatures. The product can be easily cut with a knife or scissors.

The membrane is an integral part of Visqueen’s Cavity Drain System which effectively acts as a below (and some above) ground water management system. It incorporates a 70 mm flanged edge and is translucent white in colour.

Features:

  • A high quality robust HDPE studded membrane.
  • Suitable for new, existing and retrofit build projects.
  • Quick and easy to install wall membrane.
  • BBA Approved.
  • BS 8102 Type C cavity drain protection.

Applications:

Used as a wall membrane and part of the Visqueen Cavity Drain System. The system is typically used for internally tanking basements, sub structures and retaining walls within new, existing and retrofit build projects. The system can also be used for heritage buildings and in conservations projects.

General information
Features

A high quality robust HDPE studded membrane

Suitable for new, existing and retrofit build projects

Quick and easy to install wall membrane

BBA Approved

BS 8102 Type C cavity drain protection

Uniclass 2015
Rubber studded sheets (Pr_25_57_51_74)Primary
Specification data - Rubber studded sheets
Product Reference

Visqueen V8 Wall Membrane

Accessories

None

CD Corner Strip

Masonry Plugs

V8 Double Sided Sealing Tape

V20 Sealing Rope

Standard product features

Roll size (w x l):

2.07 x 20 m.

Thickness:

0.5 mm.

Stud height:

6.5 mm.

Weight:

0.45 kg/m².

Technical properties:

  • Air gap volume: 4 L/m².
  • Drainage capacity (approximate): 3.8 L/m².
  • Maximum compressive strength 150 kN/m².
  • Resistance to deformation under load (maximum, 50 kN/m²): 30%.
  • Linear coefficient of thermal expansion: 0.18 mm/m°C.
  • Resistance to tearing (to BS EN 12310-1): >290 N.
  • Water vapour resistance properties (m, to BS EN 1931): 380 Sd.
  • Reaction to fire (to BS EN 13501-1): Class F.
  • Joint resistance (to BS EN 12317-1: >55 N.
  • Tensile properties (to BS EN 12311-2): MD: >340 N/50 mm; CD: >225 N/50 mm.

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