Enviro BSM
Verified by manufacturer over a year ago
Fully bonded blindside membrane.
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 | |
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 |