NBS Source
I'm a manufacturer

Radbar® High Performance Damp Proof Course

Verified by manufacturer 7 months ago

Capital Valley Plastics Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Radbar High Performance DPC is a Radon resistant damp proof course. Suitable for multi-storey use this DPC performs well under compression and will not extrude under load.

Jump to:
+44 (0)1495 772255 Website

Application

  • Suitable for use as horizontal, vertical or stepped damp-proof courses (including cavity trays), in either solid or cavity walls of brick, stone or concrete.
  • Suitable for multi-storey buildings up to 18 metres.

Description

Manufactured from a blend of high-quality virgin polymers, resulting in a high puncture and tear resistance. The product is available in grey.


Features and benefits:

  • Resistant to water (including water vapour) and radon passing through the ground floor slab.
  • High mortar bond properties due to its embossing.
  • Complies with NHBC recommendations.
  • CE and UKCA marked in accordance with BS EN 14909:2012.
  • Complies with BS EN 14909:2012, BRE 211 and current UK Building Regulations in relation to Damp-Proof courses and radon protection.


Performance

  • Radon permeability (10-¹² m²/s) 6.
  • Radon transmittance (10-9 m/s-¹) 15.
  • Water vapour transmittance (g/m²/day) 0.1.
  • Tear strength (Nail) >700 N.
  • >700 tensile strength (N/mm²) >22.
  • Durability (heat ageing): Pass.
  • Resistance to low temperature: Pass at -40°C.

General information

Color

Grey

Black

Finish

Embossed

Material

Low density polyethylene (LDPE)

Shape

Other

Length

20000 mm

Width

Bespoke

Warranty description

Lifetime

Uniclass

Pr_25_57_21_35 Gas-resistant damp-proof coursesPrimary

CAWS

D21/350 Gas-retardant membrane

D21/38 Gas-retardant membranes

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

F30/54 Gas-resistant dpcs/ cavity trays

Specification data - Gas-resistant damp-proof courses

Material

High-quality virgin polymers

Colour

Grey.

Accessories

None.

Radbar double sided gas tape.

Guidance for specification option:

For jointing membrane edges.

Radbar preformed cloaks.

Radon Sumps.

Top Hats, for sealing pipe penetrations.

Show more

Size:

0.6 x 20 000 x 100–1200 mm.

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 %

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

British Board of Agrément (BBA) - certficate

Literature

RADBAR High Performance DPC BBA Certificate

RADBAR High Performance DPC BBA Certificate