Protecto-drain 8 Lightweight

Protecto-drain 8 Lightweight

Wallbarn Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

450 gsm lightweight protection and drainage layer membrane.

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Application

Waterproofing , tanking, lining planters, civil engineering and temporary protection (internal and external). For basements and subterranean structures.

Description

450 gsm lightweight protection and drainage layer membrane.


Features and benefits:

  • High density polyethylene (HPDE).
  • Waterproof membrane manufactured with an egg-box shaped profile to prevent abrasion and puncturing of tanking membranes and allow water to drain vertically down the side of the structure.
  • Resistant to chemicals, roots, mould and bacteria, but requires protection from UV.
  • Harmless to drinking water.
  • Can flex and be shaped around awkward areas and details without compromising the seal.
  • Folded around the catchment system laid beneath which will pump or drain the water away.
  • Also available as a standard weight membrane (specified separately).

General information

Color

Black

Material

High density polyethylene (HPDE)

Size

2000 x 20 000 mm

WarrantyDescription

15 years

Limited warranty.

Uniclass 2015

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

R16/380 Sheet fin drains

Specification data - Plastics sheets Enhanced data

Material

High-density polyethylene (HDPE).

Purpose

Lightweight protection and drainage layer.

Performance characteristics

-

Tensile strength (minimum)

170 kN/m².

Water vapour resistance (minimum)

4.6 L/s/m.

Fire performance

B2 DIN 4102.

Physical properties

-

Colour

Black.

Weight (minimum)

450 g/m².

Dimensions

-

Thickness (minimum)

0.5 mm.

Width (minimum)

2000 mm.

Roll length (minimum)

20 000 mm.

CompressiveStrength

170 kN/m².

Studs

Height: 8 mm.

Air volume between studs: 5 L/m².

Drainage

4.6 L/s/m.

Performance.

Temperature resistance

-40°C to +80°C.

Fixing

Wall fixing.

  • Individual sheets can be fixed together either using double sided tape or with fixing studs and nails.
  • The studs are specially designed to fit into the cups. They have a hole in the middle to drive the nails or screws through and will seal the membrane around the nail fixing so no water will go into the pierced area.
  • A cover profile can be fitted to the top edge of the drain, ensuring ventilation of the air gap and prevents particles or water clogging the cavity.


Accessories

None.

Protecto-drain tape.

Bituminous double sided tape for bonding sheets together and to the structure.

Environmental information

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Literature

Wallbarn Catalogue for Pedestals, Decking, Green Roofs, Waterproofing, Geotextile & Drainage

Wallbarn Catalogue for Pedestals, Decking, Green Roofs, Waterproofing, Geotextile & Drainage

Third party certifications

  • CE

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