HDPE (high-density PE, not regular polyethylene) liners are the ideal choice for most dam applications.
Our specially extruded liners combine high tensile strength and chemical resistance with excellent stress cracking resistance and low temperature properties for reliable containment.
Products Description
Made of high-quality geomembrane-based resin, the main components of the liner are 97.5% high-density polyethylene and approximately 2.5% carbon black, anti-aging agents, antioxidants, UV absorbers, and stabilizers.
Our HDPE liners are delivered in rolls and welded by professional technicians to provide the highest quality possible. This makes our HDPE liners the most cost-effective liners for large projects.
|
Tested Item |
Test Method |
Frequency |
Minimum Average Value |
||||
|
|
RH0.50 mm |
RH0.75 mm |
RH1.00 mm |
RH1.50 mm |
RH2.00 mm |
||
|
Thickness, (minimum average), mm Lowest individual reading |
ASTM D 5199 |
every roll |
0.50 0.48 |
0.750 0.732 |
1.00 0.979 |
1.50 1.467 |
2.00 1.986 |
|
Density, g/cm3 |
ASTM D 1505 |
90,000 kg |
0.940 |
0.940 |
0.940 |
0.940 |
0.940 |
|
Tensile Strength at Break, N/mm |
ASTM D 669 |
9,000 kg |
13 |
20 |
27 |
40 |
53 |
|
Tear Resistance, N |
ASTM D 1004 |
20,000 kg |
60 |
93 |
125 |
187 |
249 |
|
Puncture Resistance, N |
ASTM D 4833 |
20,000 kg |
160 |
240 |
320 |
480 |
640 |
|
Carbon Black Content, % (Range) |
ASTM D 603*/4218 |
9,000 kg |
2.0 - 3.0 |
||||
|
Notch Constant Tensile Load, hr |
ASTM D 5397, |
90,000 kg |
300 |
300 |
300 |
300 |
300 |
|
Oxidative Induction Time, min |
ASTM D 3895, |
90,000 kg |
>100 |
>100 |
>100 |
>100 |
>100 |
Applications
Polyethylene liners have an estimated projected life expectancy in excess of 100 years.
● Durable, tough with excellent UV resistance
● Excellent chemical resistance
● Maintenance free
Our HDPE Liners are custom-made and tested on site to suit any shape or profile required. HDPE Liners come complete with material and workmanship warranties.
Suitable for:
● Industrial Waste Ponds
● Silt & Retention Ponds
● Frost Protection Ponds
● Landfill Liners & Leachate Ponds
● Secondary Containment Compounds
● Effluent & Wastewater Ponds
● Gas Barrier Membranes
● Decorative & Ornamental Ponds
Effluent Pond Liners
HDPE liners are durable, cost competitive and come with comprehensive installation and material guarantees.
● Eliminate stored effluent seepage into the ground
● Durable, tough and UV resistant
● Long lasting, cost effective and warranted solution
Suitable for:
● Dairy / Animal Effluent
● Commercial waste
● Meat and Food Processors
●Wash-down Water
Frost Protection Pond Liners
HDPE lining systems utilises time proven membrane liners installed on site to any size to meet your frost protection needs.
● Eliminate water loss into the ground
● Durable, tough and UV resistant
● Long lasting, cost effective and warranted solution
Suitable for:
● Kiwifruit Orchards
● Viticulture industry
● Horticulture industry
Features
1. Simple process and high output rate;
2. Excellent dispersibility of carbon black.
3. Consistent quality and low failure rate.
4. Non-toxic, tasteless, odorless, long life.
5. Good resistance and good waterproof ability.
6. Anti-aging, anti-UV, anti-oil and salt, anti-corrosion, high temperature resistance.
7. Excellent acid and alkali resistance.
8. Excellent mechanical properties - high strength, good extensibility, deformability and puncture resistance.
9. Low permeability – HDPE lining systems are safe as exudates do not penetrate. Methane gas will not leak from his HDPE cover system and rainwater will not seep into his HDPE cap.
10. Chemical Resistance - HDPE is resistant to a wide range of chemicals, so it is not threatened by common solid waste or hazardous waste leaching. Also suitable for sludge and secondary containment around chemical storage facilities.
11. UV resistance -
The resistance of HDPE to UV exposure is further enhanced by the addition of carbon black. Plus, it doesn't contain plasticizers, so volatilization isn't an issue.
13. High-density polyethylene (HDPE) geomembranes are based on medium-density or high-density polyvinyl resin materials, with a density of 0.94 g/cm3 or more, which provides excellent penetration resistance, high segregation resistance, and high puncture resistance. and has good wear performance. .
14. Excellent low temperature resistance (-70℃), thermal stability, and adhesion.
Contact Information
Taian City Ruiheng Building Materials Co., Ltd
Address: NO.3566 Longquan Road, Tai'an Hi-tech Zone, Shandong Province, China
Website: www.rhgeos.com
Email: lorna@rhgeos.com
Phone / Whatsapp / Wechat: 0086 187 6669 7769
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