High Adhesion Pre-applied Bonding Effortless Installation for Ultimate Underground Protection
Product Description
Product Name | HDPE Waterproofing Membrane |
Material | HDPE |
Color | White |
Manufactured from high-grade high-density polyethylene (HDPE) or thermoplastic polyolefin (TPO) white polymer sheets, the HDPE waterproofing membrane includes a built-in pressure-sensitive adhesive for strong bonding. Its top layer is coated with durable, weather-resistant granules that protect against environmental exposure.
Precisely engineered to streamline installation and improve waterproofing effectiveness, this membrane delivers reliable, long-term protection against water penetration in below-ground structures.
Advantages
- Manufactured using 100% virgin HDPE or TPO polymer compounds, the membrane ensures premium material integrity.
- It demonstrates exceptional chemical resistance, effectively resisting corrosion from acids, alkalis, and salts.
- The product exhibits excellent dimensional stability, with a thermal deformation rate controlled within 0.5%.
- Highly resistant to punctures and impacts, it remains undamaged during installation and backfilling.
- The membrane also enables reliable seam welding even in high-moisture environments, unaffected by wet site conditions.
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 free samples available?
A: Yes, we provide complimentary samples within 1M² or 1KG. Customers will need to cover the associated shipping fees.
Q: Can I use my own logistics partner?
A: Of course. We fully support and accommodate customer-appointed shipping agents.
Q: Do you offer discounts for larger orders?
A: Definitely. We provide competitive discounted pricing for high-volume orders based on quantity.