√ Weldable-can be welded by welding machine. | √ Anti-age-the span life of virgin material is more than 70 years. | √ Anti-UV-can be exposed in the sun. |
√ Temperature resistance-good performance in temperature range -70°C~150°C. | √ Puncture resistance-no additional protection procedure needed during installation. | √ Corrosion resistance-acid and alkali resistant corrosion. |
Product Name |
Geomembrane |
Standard |
ASTM |
Raw material |
HDPE LDPE LLDPE PVC EPDM EVA CPE ECB TPO |
Surface |
Smooth/Textured(Single/Double)Surface |
Color |
Black Blue Clear Grey Green White |
Thickness |
0.3-3mm/m2 At request |
Width m/roll |
1m-10m, 1-5.8m width rolls loaded in 20GP,6-10m loaded in 40HQ. |
Length m/roll |
20-200m/roll At request |
Port |
Qingdao At request |
Thickness,mm |
0.75 |
1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
Minimum density g/cm³ | 0.939 | ||||||
Yield strength N/mm | 11 | 15 | 18 | 22 | 29 | 37 | 44 |
Breaking Strength N/mm | 20 | 27 | 33 | 40 | 53 | 67 | 80 |
Elongation at yield (%) | 12 | ||||||
Elongation at breaking (%) | 700 | ||||||
93Tearing Strength, N | 93 | 125 | 156 | 187 | 249 | 333 | 374 |
Puncture strength, N | 240 | 320 | 400 | 480 | 640 | 800 | 960 |
Carbon black content % | 2.0~3.0 | ||||||
-70℃ Low temperature impact | Pass | ||||||
Standard OIT, min | 100 | ||||||
High pressure OIT, min | 400 | ||||||
Ultraviolet radiation 1600h,Standard OIT % | 50 | ||||||
Ultraviolet radiation 1600h,High pressure OIT % | 50 | ||||||
Water vapor penetration coefficient g•cm/(cm³•s•Pa) | ≤1.0×10-13 | ||||||
Dimensional stability | ±2.0 |
Aquaculture projects:fish ponds,shrimp ponds,tank ponds, industrialized aquaculture ponds,seepage control of reservoir, drinking pool, water storage pond and irrigation systemetc.
Salt industry: salt crystallization pool, brine pool covered, salt film, salt pool liner.
Traffic facilities: highway foundation reinforcement, culvert seepage control
Environmental protection projects:Landfill,sewage treatment plants,power plant regulating pools,industrial and hospital solid wastes,etc.
Garden: artificial lake, river course, reservoir, pond bottom of golf course, slope protection, waterproof and moisture-proof green lawn, etc;
Water conservancy projects: such as seepage control, leakage stoppage, reinforcement, seepage control of water channel, vertical core wall, slope protection, etc
Mining industry: washing pond, heap leaching pool, ash yard, dissolving pool, sedimentation tank, storage yard, bottom lining seepage control of tailings, etc
Petrifaction:Chemical plant, refinery, storage tank seepage control, chemical reaction tank,etc.
Municipal Engineering: subway, building underground engineering, planting roof, roof garden, sewage pipe seepage control
Geomembrane packed in bales or rolls with woven or plastic bag.
customer's logo on package available.
1.Raw materials | 2.Color Masterbatch | 3.Materilas Feeding | 4.Heating and extrusion |
5.Blowing 6.Cooling 7.Spreading 8.Rolling
Others Services:welding machine, welding rod, lap tape, glue and so on.
Geomembrane Overlap Welding Machine | Geomembrane Welding Machine | Automatic Geomembrane Welding Machine |
The company has passed ISO9001 / ISO14001 / OHSAS18001 and CE certificate.
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