Products Description
RH geomembrane is an excellent waterproofing solution, designed to provide excellent performance in demanding anti-seepage applications. Its core material is high-density polyethylene (HDPE), which has excellent impermeability, strong chemical corrosion resistance (including strong acids, alkalis and oils), and strong mechanical durability. This geomembrane is well suited for harsh environments such as landfills, chemical storage tanks and large reservoirs, supports rapid welding installation, and has long-term reliability of more than 50 years. Its environmentally friendly design and cost-effectiveness, combined with standardized laying and rigorous quality testing, significantly improve project integrity while minimizing environmental risks.
| Test | Unit | Standard | Test Frequency |
RH75 | RH10 | RH15 | RH20 | RH30 | |
| Mechanical Properties | Thickness | mm | D5199 | per roll | 0.75 | 1.00 | 1.50 | 2.00 | 3.00 |
| Density | g/cc | D1505/D792 | 90,000 kg | 0.94 | |||||
| Tensile Properties | D 6693 | ||||||||
| · yield strength | kN/m | Type IV | 9,000 kg | 11 | 15 | 22 | 29 | 44 | |
| · break strength | kN/m | 20 | 27 | 40 | 53 | 80 | |||
| · yield elongation | % | 12 | 12 | 12 | 12 | 12 | |||
| · break elongation | % | 700 | 700 | 700 | 700 | 700 | |||
| Tear Resistance | N | D 1004 | 20,000 kg | 93 | 125 | 187 | 249 | 374 | |
| Puncture Resistance | N | D 4833 | 20,000 kg | 240 | 320 | 480 | 640 | 960 | |
| Stress Crack Resistance | hr. | D 5397 | per GRI GM-10 | 500 hr. | |||||
| Carbon Black Content | % | D 4218 | 9,000 kg | 2.0-3.0% | |||||
| Reference Propertied | Oxidative Induction Time | min | D 3895 | 90,000 kg | 100 min. | ||||
| (a) Standard OIT | D 5885 | ||||||||
| (b) High Pressure OIT | 400 min. | ||||||||
| Oven Aging at 85°C retained after 90 days |
% | D 5721 | per each | ||||||
| (a) Standard OIT - % | D 3895 | formulation | 55% | ||||||
| (b) High Pressure OIT - % | D 5885 | 80% | |||||||
| UV Resistance | % | per each | |||||||
| High Pressure OIT - % retained after 1600 hrs |
D 5885 | formulation | 50% | ||||||
| Roll Size | Roll Width | m | 7/8 | 7/8 | 7/8 | 7/8 | 7 | ||
| Roll Length | m | 280 | 210 | 140 | 105 | 70 | |||
Geomembrane landfill advantages
ADVANTAGES
Geomembrane (high-density polyethylene HDPE geomembrane) is one of the most critical components of modern landfills (especially sanitary landfills).
Its application brings significant advantages, mainly reflected in the following aspects:
Excellent anti-seepage performance
Extremely low permeability coefficient: HDPE geomembrane has an extremely low permeability coefficient, much lower than natural clay liners. This makes it an almost impermeable barrier.
Effective isolation of leachate: This is the most important function. It can effectively prevent the leachate containing high concentrations of organic matter, heavy metals, salts and pathogens produced by garbage degradation from infiltrating into the ground and polluting groundwater and soil.
Prevent groundwater intrusion: At the bottom of the landfill, it can also prevent groundwater from flowing upward into the landfill body, avoiding an increase in the amount of leachate produced.
Environmental protection and pollution control:
Protecting water resources: By preventing the infiltration of leachate, precious groundwater resources are fundamentally protected to prevent long-term, difficult-to-repair pollution.
Reduce soil pollution: Avoid toxic and hazardous substances from contaminating the soil at the bottom and around the landfill.
Meet environmental regulations: Modern environmental regulations require that landfills must use reliable anti-seepage systems, and HDPE geomembranes are key materials that meet these strict standards.
Collect and drain leachate:
Geomembranes, as liners, work with the leachate collection and drainage system (drainage grids, collection pipes, etc.) above to effectively collect and drain the generated leachate to treatment facilities for treatment, avoid its accumulation in the landfill, and reduce the hydrostatic pressure on the liner system.
The geomembrane used in the landfill top cover system, in conjunction with the gas collection and drainage layer below, can effectively collect landfill gases such as methane (CH4) and carbon dioxide (CO2) generated by garbage degradation, and direct them to collection and treatment facilities (for power generation or flare incineration), reducing greenhouse gas emissions, eliminating explosion risks, and controlling odors.
FAQ
1. who are we?
We are based in Shandong, China, start from 2006,sell to Domestic Market(70.00%),Southeast Asia(15.00%),Oceania(4.00%),Africa(3.00%),Central America(3.00%),South America(2.00%),North America(00.00%),Mid East(00.00%),South Asia(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Geogrid,Geomembrane,Geotextile
4. why should you buy from us not from other suppliers?
More than ten years of production experience
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;
Language Spoken:English,Chinese
Contact
Tai'an City Ruiheng Building Materials Co., Ltd
● Address: NO.3566 Longquan Road, Tai'an Hi-tech Zone, Shandong Province, China
● Website: www.rhgeomembrane.com
● Email: bonnie@rhgeos.com
● Phone / Whatsapp / Wechat: 0086 188 5482 2179
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