Protecto-drain 20P

Protecto-drain 20P

Wallbarn Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Heavy duty, perforated protection and drainage layer for extensive green roof systems.

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Application

Designed for horizontal applications, primarily as the drainage layer on extensive green roofs.

Description

Protection and drainage layer for extensive green roof systems.


Features and benefits:

  • There is a small slit between each cup, where water collects and can be drawn back up into the green roof system above.
  • The excess water runs away into the roof drainage outlet.

General information

Color

Black

Finish

Studded

Material

High Density Polyethylene (HPDE)

Size

1900 x 20 000 mm

Uniclass 2015

Pr_25_57_51_74 Rubber studded sheetsPrimary

CAWS

Q37/350 Drainage layer

R16/380 Sheet fin drains

Specification data - Rubber studded sheets Enhanced data

Material

-

Studded layer

High-density polyethylene (HDPE).

Third-party certification

CE.

Stud height

20 mm.

  • Perforation size: 12 x 2 mm, between each stud.
  • Air volume between studs: 14 L/m².

Sheet thickness

1.0 mm.

Weight (minimum)

1000 g/m².

Colour

Black.

Performance characteristics

-

Water storage capacity

5 L/m².

Flow rate

14 L/m².

Fire performance

B2 DIN 4102.

Product Reference

Protecto Drain 20P

CompressiveStrength

180 kN/m².

Drainage

10 L/s/m.

Performance.

Temperature resistance

-40°C to +80°C.

Roll size

Roll width: 1900 mm; Roll length: 20 000 mm.

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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