Engineered with advanced high-density polyethylene (HDPE) or thermoplastic polyolefin (TPO) polymer sheeting, this waterproof membrane integrates a responsive pressure-sensitive adhesive for instant bonding. The top side is finished with a durable, weather-resistant granular surface designed to withstand harsh environmental conditions.
Precision-engineered to improve both installation efficiency and long-term waterproofing reliability, it delivers superior, enduring protection against moisture penetration in below-ground applications.

HDPE Waterproofing Membrane -70℃ to 70℃ Heat Welding Installation

     Advantages      

The white membrane is produced from virgin HDPE or TPO polymer compounds as base materials.
It offers outstanding resistance to a wide range of chemicals, including acids, alkalis, and salt solutions.
Demonstrating exceptional dimensional stability, the material shows less than 0.5% change in dimensions under varying conditions.
The membrane possesses high resistance to impact and puncture, ensuring structural integrity throughout the installation process.

      Technical Data Sheet      

   No.
 Property
 Value
 Test Method
 
 1
 Thickness/mm
 ≥1.2
 EN 1849-2:2019
 
 2
 Tensile strength/N/50mm
 Longitudinal
 ≥600
 EN 12311-2:2013
 
 Transversal
 ≥600
 
 3
 Elongation at rupture(%)
 Longitudinal
 ≥500
 EN 12311-2:2013
 
 Transversal
 ≥500
 
 4
 Resistance to tearing/N
 Longitudinal
 ≥250
 EN 12310-2:2018
 
 Transversal
 ≥250
 
 5
 Shear Resistance of Joints(N/50mm)
 ≥300
 EN 12317-2:2010
 
 6
 Resistance to static loading
 20kg, no leakage
 EN 12730:2015
 
 7
 Resistance to impact/mm
 1500
 EN 12691:2018
 
 8
 Water-tightness
 There is no pressure drop during the test
 EN 1928:2000
 
 9
 Durability against Aging
 There is no pressure drop during the test
 EN 1926: 2000
EN 1847: 2009
 
 10
 Durability against Chemicals
 There is no pressure drop during the test
 EN1928: 2000
EN1847: 2009
 
 11
 Reaction to Fire
 Class E
 EN13501-1 +A1:2009
 
  

      Project References      


      FAQ      

Q: Are samples provided free of charge?
A: Yes, samples under 1M² or 1KG are provided at no cost. The buyer will be responsible for the shipping fees.
Q: Can I use my own shipping agent?
A: Certainly. We welcome the use of your own shipping agent for sample or order shipments.
Q: Is the price negotiable for larger orders?
A: Yes. We offer competitive discounts for large quantity orders. Please contact us for specific pricing.
 

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No.	Property		Value	Test Method
1	Thickness/mm		≥1.2	EN 1849-2:2019
2	Tensile strength/N/50mm	Longitudinal	≥600	EN 12311-2:2013
		Transversal	≥600
3	Elongation at rupture(%)	Longitudinal	≥500	EN 12311-2:2013
		Transversal	≥500
4	Resistance to tearing/N	Longitudinal	≥250	EN 12310-2:2018
		Transversal	≥250
5	Shear Resistance of Joints(N/50mm)		≥300	EN 12317-2:2010
6	Resistance to static loading		20kg, no leakage	EN 12730:2015
7	Resistance to impact/mm		1500	EN 12691:2018
8	Water-tightness		There is no pressure drop during the test	EN 1928:2000
9	Durability against Aging		There is no pressure drop during the test	EN 1926: 2000 EN 1847: 2009
10	Durability against Chemicals		There is no pressure drop during the test	EN1928: 2000 EN1847: 2009
11	Reaction to Fire		Class E	EN13501-1 +A1:2009