NBS Source
Caviroll Premium DPC

Application

Suitable for vertical and horizontal damp proofing in masonry cavity walls.

Description

General purpose polyethylene damp-proof course (DPC) roll suitable for vertical and horizontal damp proofing in masonry cavity walls.


Features and benefits:

  • Compliance with BS 6515 is claimed.
  • Durable, tough and puncture resistant.
  • Impermeable and homogeneous.
  • Wide temperature scale flexibility (-50°C to +80°C).
  • Gripgrid surface to both faces promotes adhesion.

General information

Shape

Circle

Rectangle

Color

Black

Material

Polypropylene

Size

Dimensions in rolls of 30 000 mm.

100 x 30 000 mm

150 x 30 000 mm

225 x 30 000 mm

300 x 30 00 mm

450 x 30 00 mm

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Uniclass

Pr_25_57_21_64 Polypropylene (PP) damp-proof courses and cavity traysPrimary

CAWS

F30/320 Damp proof courses – plastics

F30/46 Damp-proof course – plastics

Specification data - Polypropylene (PP) damp-proof courses and cavity trays Enhanced data

Material

Polyethylene.

Colour

Black.

Width

100 mm.

150 mm.

225 mm.

300 mm.

450 mm.

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Water absorption

None.

Water permeability

0.00036 kg m²h atm.

TensileStrength

1.266 kg/mm².

Roll length

30000 mm.

Tear resistance

Tear elasticity.

800%.

Literature

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

Third party certifications

  • BS 6515