Double Side Smooth 2.0mm HDPE Geomembrane Liner For Mining Industry Isolation
Double Side Smooth 2.0mm HDPE Geomembrane Liner For Mining Industry Isolation
Yixing Shenzhou Company Introduction
ASTM Standard, GRI GM13 HDPE Geomembrane Specification:
Comparison of Geomembrane Liners
|
Feature / Material |
HDPE Geomembrane |
PVC Liner |
LDPE Geomembrane |
|
Impermeability |
Excellent (very low permeability) |
Good, but slightly higher leakage |
Good, but lower than HDPE |
|
Chemical Resistance |
Excellent (acids, alkalis, oils) |
Moderate (not ideal for solvents) |
Good, but less than HDPE |
|
UV & Weather Resistance |
Very strong (20–50 years lifespan) |
Poor to moderate (needs covering) |
Moderate (shorter service life) |
|
Mechanical Strength |
High tensile, tear, and puncture resistance |
Flexible, but weaker strength |
Lower tensile strength than HDPE |
|
Flexibility |
Rigid, less flexible |
Very flexible, easy to install |
Flexible, easier than HDPE |
|
Durability / Lifespan |
20–50 years |
5–15 years |
5–15 years |
|
Environmental Safety |
Non-toxic, eco-friendly |
May release plasticizers over time |
Generally safe, but less stable |
|
Cost |
Moderate (higher than PVC/LDPE, but long-term cost-saving) |
Low initial cost |
Moderate (between PVC and HDPE) |
HDPE geomembrane is the most durable and resistant option, ideal for long-term and harsh environmental projects.
PVC liner is cheaper and flexible, but less durable and less resistant.
LDPE geomembrane is more flexible than HDPE, but has shorter lifespan and lower strength.
Why Choose HDPE Geomembrane?
Superior Waterproofing – Excellent anti-seepage performance with ultra-low permeability.
Long-Term Durability – UV, chemical, and weather resistant with a lifespan of 20–50 years.
High Strength & Reliability – Strong tensile and puncture resistance for demanding projects.
Eco-Friendly & Safe – Non-toxic, suitable for drinking water, aquaculture, and environmental protection.
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