Twistfix

Wall Waterproof Membrane – Baseline 8

Rating 5.0 of 5
Product code CM840
  • RRP £179.00
  • £123.00
  • £102.50
(182 items in stock)

Baseline 8 is a cavity drain membrane for tanking walls, floors and vaulted ceilings subject to high groundwater levels and persistent moisture.­  This basement waterproofing membrane is moulded from high density polyethylene (HDPE) and incorporates integral 8mm stand-off studs at 25 mm centres. These waterproofing products are supplied in a choice of 40m2 and 48m2 rolls, each including an 80mm wide stud-free strip for overlapping sheets.

As a BS 8102: 2009 Type C compliant waterproofing membrane, Baseline 8 is suitable for use on masonry or concrete substrates and can be used in new construction or in existing buildings as part of a tanking system that delivers a Grade 3 dry environment in basements and cellars.

When used on walls, studs can be screwed to the membrane fixing plugs to secure a frame for dry-wall lining with plasterboard; when used on floors the impermeable surface permits direct laying of floors and concrete screeds.

To waterproof wall surfaces, Baseline 8 cavity drain tanking membrane typically requires:

  • 1 roll of waterproofing tape or 4 rolls of butyl rubber rope
  • 200 brick plugs with ready-mounted waterproof seals

For waterproofing floors, 1 roll of Baseline 8 waterproof membrane typically require:

  • 1 roll of waterproofing tape
  • 1 roll of corner tape for use at floor/wall abutments

Baseline 8 waterproofing membrane forms part of a sealed basement tanking system with cavity drainage for disposing of water accumulation in situations where water ingress is an issue.

TECHNICAL SPECIFICATION
  Baseline 8 Cavity Drain Membrane   Data
  Material   HDPE
  Sheet Thickness   0.8mm
  Membrane Height   8mm
  Stud Height   7mm
  Water Void Capacity   4.95L//m²
  Weight   0.5 Kg/m² 
  Water tightness at 60 kPa   >24 hours
  Working Temperature   -50°C to +80°C
  Softening Temperature   126°C
  Mean Compressive Strength   169 kN/m² 

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Rating
5.0
25th Feb 2014, 22:42
Fast and efficient service, well impressed

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4 items
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Waterproof Membrane – Baseline 8 Kit

Waterproofing membrane kit with everything needed for waterproofing 40m2 or 48m2 of floor or wall. Fix studs to basement membrane plugs for dry-lining walls. Lay screed direct.
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Waterproofing Tape

A high quality waterproofing tape that is applied to the lap joints of abutting cavity-drain membranes. This flexible butyl rubber tape forms a water-tight joint seal. 22.5m x 28mm
  • RRP £39.75
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Plaster Membrane – Baseline Mesh

Basement waterproofing membrane for tanking walls. Mesh membranes have a tough HDPE mesh surface for direct application of wall plaster or adhesive dabs for plasterboard. Sizes: 20m2 or 40m2 roll
  • RRP £161.00
  • £128.64
  • £107.20

Waterproofing Membrane – Baseline 20

Cavity-drain membrane with 20mm studs for use on cellar floors with 20mm studs. A membrane with high cavity drain capacity. Ideal for basement waterproofing leaving ready for flooring. Roll sizes: 20m2 and 40m2
  • RRP £190.00
  • £123.00
  • £102.50