Hydroprufe 7000
Application

Laid beneath concrete to act as a gas-resistant membrane whilst also acting as an effective damp proof membrane to prevent the ingress of water.

Description

High performance proprietary reinforced LDPE gas barrier that has been specifically designed to conform with the latest guidance documents. Due to its unique composition, the membrane is extremely robust and flexible and therefore easy to install on site. The membrane also provides protection from damp and therefore there is no need to install a separate DPM. The membrane achieves 2 points when professionally installed and independently validated under the BS 8485 Table 7 scoring system.

Applications:

Laid beneath concrete to act as a gas-resistant membrane whilst also acting as an effective damp proof membrane to prevent the ingress of water.

Ancillary components:

Can be used with the following to create a complete membrane solution:

  • HCR Butyl Tape.
  • HCR Girth Tape.
  • Protection Board 600.

General information

Uniclass 2015

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

D21/350 Gas-retardant membrane

D21/38 Gas-retardant membrane

J40/120 Loose laid plastics or rubber sheet damp proofing

J40/130 Loose laid plastics or rubber sheet oversite damp proofing

J40/20 Loose laid plastics or rubber sheet damp proofing

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Specification data - Plastics sheets

Product Reference

Hydroprufe 7000

Standard product features

Thickness:

0.4 mm.

Roll size:

2 x 50 m.

Colour:

Yellow.

Technical properties:

  • CO2 permeability: 0.06 g/m².
  • Gas chromatograph: 31 ml/m²/day.
  • Methane permeability: 1.396 x 10ˆ-11 kg/m².

Third party certifications
  • Certificate: 12/4957
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