Pre-Applied HDPE Self Adhesive Waterproof Membrane with Surface Sand

Basic Info

Model NO.: HDPE self adhesive
Function: Waterproof
Certification: ISO, MSDS, CE
Color: White
Usage: Outdoor, Tunel and Subway
Elongation at Break: 400%
Cold Flexibility: -25degree
Tension Strength: 500n/50mm
Trademark: Naijiu 
Transport Package: Rolls
Specification: 2m*20m/roll
Origin: China
HS Code: 3919109900

Product Description

Customer Question & Answer

Self Adhesive HDPE Pre Applied waterproofing membrane

Pre-applied HDPE polymer waterproof membrane is a multilayer compound waterproof membrane, composed of strong high density polyethylene (HDPE) sheet, premium quality pressure sensitive adhesives, and silicon- oiled PE/PET release film, the specially developed adhesive layer can keep continuous bond to post-poured concrete for basement structure waterproofing.  

Use scope:used for underground,tunel,subway waterproofing project,not for roofing.


1.Features:Pre-applied HDPE polymer waterproof membrane
1) Pre-applied:forms continuous and reliable physical bond to the poured concrete against it, which prevents water migration and reduces possibility of being affected by below-grade structure settlement.
2) Loosely-laid onto slabs:requiring no priming or fillets.
3) Trafficable weather resistant adhesive side:can receive pedestrian or traffic immediately after application and makes convenient for subsequent placing of reinforcement, site contamination is easy to be removed.
4) Superior physical & chemical property:shock and puncture resistance, can withstand heavy duty loading, protect structure from salts and sulphate attack.
5) No butt joints:all joints have bonded "selvedge for accurate and easy overlap, to increase leak protection.

2.Specification:Pre-applied HDPE polymer waterproof membrane

3.Technical Date:Pre-applied HDPE polymer waterproof membrane



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