Good Flexibility
Antioxidant,Anti-aging and UV Resistance
Excellent Environmental Stress Cracking Resistance Property
High Tensile Strength and Elongation
Product Details
Textured HDPE Geomembrane is designed and fabricated with either single-sided or double-sided textured surface.
Textured geomembrane has a rough surface which can highly improve the friction coefficient which fits more suitable for steep slope and vertical engineering design work which maximize the effective volume of geomembrane, they are also processed with smooth edges to allow for high quality thermal fusion welding between adjacent sheets.
All textured geomembranes are made of imported raw material with advanced manufacturing equipment and professional production technology, they are packed in double woven geotextile and strength belt.
Textured HDPE geomembranes are widely applied for such projects which need increased friction between two layers and high steeper slopes as landfills, mining, retaining back fills and waste containment.
Parameter
Test Properties | unit | Test Method | Test Frequency | LKMS75 | LKMS10 | LKMS15 | LKMS20 | LKMS30 | |
Mechanical Properties | Thickness | mm | D5199 | Per roll | 0.75 | 1.00 | 1.50 | 2.00 | 3.00 |
Density | g/cc | D1505/D792 | 90,000kg | 0.94 | |||||
Tensile properties Yield strength break strength yield elongation break elongation |
KN/m KN/m % % |
D6693 Type IV |
9,000kg |
11 8 12 100 |
15 10 12 100 |
22 16 12 100 |
29 21 12 100 |
44 32 12 100 | |
Tear Resistance | N | D1004 | 20,000kg | 93 | 125 | 190 | 250 | 375 | |
Puncture Resistance | N | D4833 | 20,000kg | 200 | 270 | 400 | 535 | 800 | |
Stress Crack Resistance | hr. | D5397 | Per GRI GM-10 | 300hr | |||||
Carbon Black Content | % | D4218 | 9,000kg | 2.0-3.0% | |||||
Reference Properties | Oxidative Induction Time (a) standard OIT (b) High Pressure OIT |
min |
D3895 D5885 |
90,000kg |
100min 400min | ||||
oven Aging at 85℃ Retained after 90 days (a) standard OIT(b) High Pressure OIT |
% |
D5712 D3895 D5885 | Per each formulation |
55%
| |||||
UV Resistance High Pressure OIT Retrained after 1600h |
% |
D5885 | Per each formulation |
50%
| |||||
Roll Size | Roll width | m | 7 | 7 | 7 | 7 | 7 | ||
Roll Length | m | 280 | 210 | 140 | 105 | 70 | |||
Size Stability | % | 2% |
Feature
Can be textured on one or both sides for your demands.
Increased frictional coefficient for steep slopes.
Outstanding ultraviolet and chemical resistance.
Outstanding UV Environmental stress crack resistance.
High tensile strength and low elongation.
Excellent friction coefficient and tensile strength with Geotextile reinforcement performance.
Application
Textured HDPE geomembrane have been widely in backfilled liner, retaining backfill on steep side, heap leach pads, landfill and pad base liner, water conservancy applications such as dam, reservoirs, sewage pools, swimming pools, buildings, underground buildings, garbage dumps and mining projects.
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