NBS Source
Protecto-drain 8

Protecto-drain 8

Wallbarn Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

HDPE cupsated sheet membrane, fixing studs, bitumen adhesive tape.

Jump to:
+44 (0)20 8916 2222 www.wallbarn.com

Application

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

Description

Protection and drainage layer.


Features and benefits:

  • High density polyethylene (HPDE).
  • 0.6 mm-thick membrane with 8 mm-deep cups.
  • 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 lightweight membrane (specified separately).

General information

Color

Black

Material

Polyethylene

High density polyethylene (HDPE).

Size

2000 x 20000 mm

1000 x 20000 mm

WarrantyDescription

15 year

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).

Performance characteristics

-

Fire performance

B2 DIN 4102.

Physical properties

-

Colour

Black.

Weight (minimum)

550 g/m².

Dimensions

-

Thickness (minimum)

0.6 mm.

Width (minimum)

2000 mm.

1000 mm.

Roll length (minimum)

20 000 mm.

CompressiveStrength

530 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.
  • Heavy duty 900 g/m² or lightweight 450 g/m² versions available.


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

Digital objects

Platform Compatible Version Certified to
IFC
-

6

2.1
Revit
-

6

2.1
Download now from NBS National BIM Library

Third party certifications

  • CE

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