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Radbar® Radon 400 Membrane

Verified by manufacturer 8 months ago

Capital Valley Plastics Ltd

BBA Certified Radon membrane. Robust, 100% virgin membrane to protect against radon. Also acts as a Damp-proof membrane.

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Application

Installed in areas of elevated radon to protect against its ingress. Robust and easy to install Radon 400 membrane provides excellent protection against cancer causing radon gas.

Description

Radbar Radon 400 is manufactured from a blend of high-quality virgin polymers, resulting in a robust membrane with high puncture resistance.


The product complies with BRE BR211: 2023, UK Building Regulations

and is independently certified by the BBA. CE and UKCA marked and manufactured under our ISO 9001 quality management system Radbar Radon 400 provides protection against radon ground gas.

General information

Color

Red

Material

Low density polyethylene (LDPE)

Shape

Other

Length

20000 mm

Width

4000 mm

Warranty description

Other

Uniclass

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

J40/140 Loose-laid plastics or rubber sheet gas-retardant membranes

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

J40/120 Loose-laid plastics or rubber sheet damp-proofing

J40/35 Loose-laid plastics or rubber gas-retardant membranes

J40/30 Loose-laid plastics or rubber sheet oversite damp-proofing

J40/20 Loose-laid plastics or rubber sheet damp-proofing

F30/54 Gas-resistant dpcs/ cavity trays

F30/360 Gas-resistant damp-proof courses/ cavity trays

D21/38 Gas-retardant membranes

D21/350 Gas-retardant membrane

Specification data - Plastics sheets

Material

Polymer.

Purpose

Gas retardance.

Performance characteristics

-

Tear resistance

>118 N (nail).

Resistant to underground gases

Radon.

Third-party certification

British Board of Agrément (BBA) Certificate.

Physical properties

-

Colour

Red.

Dimensions

-

Thickness (minimum)

400 micron

Guidance for specification option:

1600 gauge

Width (minimum)

4 m.

Roll length (minimum)

20 m.

Water vapour transmission

0.29 g/m²/day.

Radon transmittance

5 (10-9 m/s-¹).

Radon permeability

6 (10-¹² m²/s).

Accessories:

Jointing tape.

Double-sided and overlap tape.

Top-hat.

Radon sump.

Pre-formed corners.

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Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Literature

RADBAR Radon 400 Membrane Data Sheet

RADBAR Radon 400 Membrane Data Sheet

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