Rough HDPE Geomembrane 0.30-3.00mm Thickness for Landfill and Tailings Storage Applications

Price Negotiable

Price: 1.38USD~5.5USD per sqm

MOQ: 330㎡

Delivery Time: 7-15 days

Brand: JianYi

Product Description

Product Overview

Cylindrical point rough HDPE geomembrane features a specialized surface texture with cylindrical or point-like rough patterns designed to significantly increase friction and adhesion between the geomembrane and soil or other materials.

Key Properties

Excellent impermeability to prevent water and contaminant penetration

Superior chemical corrosion resistance for various environmental conditions

High resistance to environmental stress cracking in harsh conditions

Applications

Landfill liners to prevent groundwater contamination

Tailings storage facilities for environmental protection

Slope engineering with enhanced friction to prevent sliding

Dam anti-seepage systems for water retention

Artificial lakes and reservoirs as impermeable barriers

Product Specifications

Thickness: 0.30mm to 3.00mm

Width: 4m to 8m

Roll Length: Customized options available

Available Series

Single textured geomembrane and double-wall textured geomembrane

Textured HDPE Geomembrane Technical Specifications (GB/T 17643-2011)

Property	0.75mm	1.00mm	1.25mm	1.50mm	2.00mm	2.50mm	3.00mm
Density (g/cm³, ≥)	≥0.940
Textured Height (mm, ≥)	≥0.25
Yield Strength (N/mm, LD/TD)	≥11	≥15	≥18	≥22	≥29	≥37	≥44
Breaking Strength (N/mm, LD/TD)	≥8	≥10	≥13	≥16	≥21	≥26	≥32
Yield Elongation Rate (%)	≥12
Breaking Elongation Rate (%)	≥100
Rectangular Tear Strength (N)	≥93	≥125	≥160	≥190	≥250	≥315	≥375
Puncture Strength (N)	≥200	≥270	≥335	≥400	≥535	≥670	≥800
Tensile Load Stress Cracking (h)	≥300
Carbon Black Content (%)	2.0-3.0
Standard OIT (min)	≥100
High Pressure OIT (min)	≥400
85°C Thermal Aging OIT Retention (%)	≥55
UV Irradiation OIT Retention (%)	≥50