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Enviro BSM

Verified by manufacturer over a year ago

Envirosystems

Fully bonded blindside membrane.

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1300 928 377 Website

Application

Can be used for a variety of applications including:

  • Concrete foundations
  • Concrete walls
  • Concrete slabs on the ground
  • Swimming pools
  • Lift pits
  • Below grade water tanks
  • Methane gas barrier

Description

Enviro BSM is a pre-applied composite HDPE sheet membrane system that is designed to waterproof the blindside of concrete slabs and walls.

Enviro BSM incorporates three unique layers, a heavy-duty HDPE layer, an aggressive pressure sensitive adhesion layer and a weather and trafficable resistant protective layer.

When installed, this unique layered system provides a fully bonded waterproofing membrane to encapsulate the concrete structure, thus preventing water ingress or migration. Some of its features and benefits include:

  • Fully bonded
  • Chemical and gas resistant
  • Fully adhered lap joints
  • Pre-applied
  • Easy application
  • Trafficable
  • Steel and concrete placement can be immediate
  • Can be applied to a variety of substrates


General information

Color

White

Guidance for specification option:

White HDPE with mixed colour protective layer.

Material

High density polyethylene (HDPE).

Size

1.5 mm. mm

Guidance for specification option:

Total thickness

1000 mm. mm

Guidance for specification option:

Roll width

Uniclass

Pr_25_57_65_37 High-density polyethylene (PE-HD) sheetsPrimary

NATSPEC National Classification System

0411 Waterproofing – External and Tanking

SpecPack

07130 Waterproofing and Tanking

Specification data - High-density polyethylene (PE-HD) sheets

Colour

White.

Guidance for specification option:

High-density polyethylene (HDPE) with mixed colour protective layer.

Form

Roll.

Total thickness

1.5 mm.

Guidance for specification option:

Thickness of HDPE - 1.2 mm.

Roll width

1000 mm.

Roll length

20 m.

Material

High density polyethylene (HDPE).

UV resistance

Good durability under prolonged exposure.

TensileStrength

26.5 MPa.

Resistance to static loading - 20kg load

20 kg – no leaks.

Thermal resistance

70 °C (2 hours).

Guidance for specification option:

No displacement.

Bond strength

>1.5 N/mm.

Low temperature flexibility - transverse

-25 °C.

Guidance for specification option:

No cracking.

Sustainability data

Country of material origin

Australia

Country of product manufacture

Australia