Verified by manufacturer 2 months ago
A high density, polyethylene dimpled sheet designed as an alternative to traditional lean-concrete sub-base course.
Designed as an alternative to traditional lean-concrete sub-base course.
A high density, polyethylene dimpled sheet.
Features and benefits:
High density polyethylene (HDPE)
Supplied in rolls.
J40/290 High-density polyethylene/ polypropylene studded cavity drain membrane
J40/47 High-density polyethylene/ polypropylene studded cavity drain membrane
Air gap between dimples: Approx. 5.3 L/m².
Consult manufacturer for details.
Service temperature range
-30 to +80°C.
Typical compressive strength
250 kN/m² approx.
Modulus of elasticity to EN ISO 178
Elongation at break
20 x 1 m.
20 x 1.5 m.
20 x 2 m.
20 x 2.4 m.
20 x 3 m.
Contains Red List materials
Country of product manufacture
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.
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