PVC waterproof and seepage-proof geomembrane

PVC waterproof and seepage-proof geomembrane
Color: Black
Thickness: 0.5 mm - 2.0 mm
Material: Polyvinyl chloride (PVC) resin
WhatsApp: +8618053144579
Email: sales@dingrungeosyn.com

Product Description

Key Advantages of PVC Geomembrane:


High Flexibility: Adapts to foundation settlement and complex terrain, less prone to cracking.

Easy Welding: Easy to apply by hot welding/adhesion, ensuring good joint sealing.

Chemical Resistance: Resistant to acids, alkalis, salts, and microorganisms, suitable for polluted environments.

Efficient Construction: Lightweight and easy to transport, quick to lay, shortening construction time.

High Cost-Effectiveness: Lower cost than HDPE, suitable for projects with limited budgets.


Product Showcase

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Technical Table

No.ItemValue
1Thickness of resin layer on top of intermediate tire base (mm) ≥0.4
2Tensile propertiesMaximum tensile strength (N/cm) ≥250
Tensile strength(Mpa) ≥-
Elongation at maximum tension (%)≥15
Elongation at break (%) ≥-
3Heat treatment dimensional change rate (%)≤0.5
4Low Temperature Bendability-25℃ no crack
5Impermeability0.3Mpa, impermeable for 2h
6Impact resistance0.5kg.m, no water seepage
7Resistant to static loads20kg No water seepage
8Seam peeling strength (N/cm) ≥3
9Right angle tear strength (N/cm) ≥-
10Trapezoidal tear strength (N) ≥250
11Water absorption (70℃, 168h) (%)After immersion ≤4
After cooling ≥-0.4
12Heat aging (80 °C)Timing672h
AspectNo blistering, cracking,delamination, bonding or holes
Maximum Tension Retention (%) ≥85
Tensile strength retention (%) ≥-
Elongation retention at maximum tension (%) ≥80
Elongation at break retention (%) ≥-
Low Temperature Bendability-20℃ no crack
13Chemical ResistantAspectNo blistering, cracking,delamination, bonding or holes
Maximum tensile strength retention (%) ≥85
Tensile strength retention (%) ≥-
Elongation retention at maximum tension (%) ≥80
Elongation at break retention (%) ≥-
Low Temperature Bendability-20℃ no crack
Timing1500hb
14Artificial climate accelerates agingAspectNo blistering, cracking,delamination, bonding or holes
Maximum tensile strength retention (%) ≥85
Tensile strength retention (%) ≥-
Elongation retention at maximum tension (%) ≥80
Elongation at break retention (%) ≥-
Low Temperature Bendability-20℃ no crack


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