Road Construction HDPE Smooth Geomembrane
High Chemical Resistance: Excellent durability in harsh environments.
UV & Weather Resistant: Long-lasting performance outdoors.
Superior Puncture Strength: Withstands heavy loads and sharp objects.
Low Permeability: Ideal for effective seepage control.
Flexible Installation: Easy to weld and shape on-site.
Cost-Effective Solution: Long lifespan with minimal maintenance.
Product Introduction
HDPE geomembrane is a highly impermeable synthetic barrier material made from high-density polyethylene resin.
Product Specifcations
Thickness 0.1-3.0mm, width 1-12m, length according to engineering design and customer requirements.
Parameter | Specification |
Thickness | Smooth surface 0.2mm–3.0mm, textured surface 1.0mm–2.0mm |
Width | Smooth surface 1m–8m, textured surface 4m–8m |
Length | 30m–200m/roll or as requested |
Material | HDPE, LDPE, LLDPE |
Classification | Smooth / Rough / Composite Geomembrane |
Surface | Smooth surface, single surface textured, dual surfaces textured |
Item | Geomembrane (Customizable parameters） | ||||||||
Item | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
Thickness (mm) | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
Density (g/cm³) | ≥0.940 | ||||||||
Tensile yield strength (N/mm) | ≥4 | ≥7 | ≥10 | ≥13 | ≥16 | ≥20 | ≥26 | ≥33 | ≥40 |
Tensile fracture strength (N/mm) | ≥6 | ≥10 | ≥15 | ≥20 | ≥25 | ≥30 | ≥40 | ≥50 | ≥60 |
Elongation at yield (%) | – | – | – | – | – | – | ≥11 | – | – |
Elongation at break (%) | ≥600 | ||||||||
Right-angle tear load (N) | ≥34 | ≥56 | ≥84 | ≥115 | ≥140 | ≥170 | ≥225 | ≥280 | ≥340 |
Puncture strength (N) | ≥72 | ≥120 | ≥180 | ≥240 | ≥300 | ≥360 | ≥480 | ≥600 | ≥720 |
Carbon black content (%) | 2.0–3.0 | ||||||||
Application Scenarios
Landfill
Wastewater treatment pond Hazardous
Waste disposal site
Packaging & Delivery
Nested packaging design optimizes space utilization. Dedicated expedited customs clearance support.
Key Advantages:
10-year warranty against UV degradation
Material traceability verified by independent certification
Optional anti-static packaging solutions
About Us
We specialize in the development, production, sales, and construction of geosynthetic materials and related ancillary products. Our core manufacturing expertise covers a comprehensive range of products, including:
•EVA waterproof sheet
•Polymer self-adhesive waterproof membrane
•Bentonite waterproof blanket
•Filament & staple-fiber nonwoven geotextiles
•Composite drainage nets
•And other geotechnical materials.
Our Services
As a leader in advanced geomembrane engineering, we design and customize specialized barrier solutions for critical containment applications. Our core expertise covers the following areas:
Surface-Engineered Liners:
•Smooth geomembranes (ASTM D4439 Class I–III) reinforced with weldable polypropylene scrim.
•Textured (rough) geomembranes with 3D embossed profiles (Ra 150–500 μm) for superior interface friction.
•Column point geomembranes featuring perforation arrays (Φ5–20mm) designed for integrated drainage systems.
