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Application

Suitable for use as a loose-laid radon barrier damp proof membrane for solid concrete ground floors that are not subject to hydrostatic pressure.

Description

An approved blown polythene radon-proof and damp proof membrane. The material meets Building Research Establishment (BRE) and Building Regulations requirements for use as a gas control membrane against radon. The product is CE approved to EN 13967.

The manufacturer advises using compatible butyl and foil sealing tapes to ensure a complete gas seal is maintained throughout the life of the product.

Application:

Suitable for use as a loose-laid radon barrier damp proof membrane for solid concrete ground floors that are not subject to hydrostatic pressure.

General information
Material

Co-polymer polythene

Shape

Roll

Size

4 x 25 m

Uniclass 2015
Pr_25_57_65_60 Plastics sheetsPrimary
Specification data - Plastics sheets
Product Reference

Novia 1200 Gauge/ 300 Micron Radon Gas DPM

Purpose

Gas Barrier and Damp Proof Membrane

Standard

EN 13967

Physical properties -
Dimensions -
Thickness (minimum)

1200 gauge/ 300 micron (nominal)/ 0.3 mm

Width (minimum)

4 m, c-folded

Roll length (minimum)

25 m

Roll weight

27.6 kg

Nominal weight

270 g/m²

Radon permeability

6 ±15% (10-12 m²/s)

Radon transmittance

5 ± 15% (10-9 m/s-1)

Tape

Novia Double Sided Butyl Tape

Novia Foil Tape

Novia Metallised BOPP Tape

Standard product features

Colour:

Opaque green.

Material:

Co-polymer polythene.

Shape:

Roll.

Size:

4 x 25 m.

Recyclability:

100%.

Country of Origin:

UK.

Environmental information
Recyclability

100%

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