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| 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 | |||
| Size stability | % | 2% | |||||||
Geomembranes are widely used in various applications for containment, protection, and environmental control. Here are some common applications of geomembranes:
Environmental Protection: Geomembranes are used to line landfills, hazardous waste storage facilities, and industrial waste containment areas. They prevent the migration of contaminants into the soil and groundwater, protecting the environment from pollution.
Water and Waste Water Management: Geomembranes are employed in water storage reservoirs, ponds, and tanks to ensure water containment and prevent seepage. They are also used in wastewater treatment facilities, lagoons, and sewage containment systems to prevent leakage and protect surrounding areas.
Mining and Oil & Gas Industry: Geomembranes are utilized in mining operations and oil and gas exploration for containment of tailings, leach pads, solution ponds, and evaporation ponds. They provide a barrier to prevent the release of potentially harmful substances
Agriculture and Aquaculture: Geomembranes are used in agricultural applications such as irrigation ponds, water storage for livestock, and lining of canals. In aquaculture, they are used for fish and shrimp ponds, ensuring water retention and preventing seepage.
Geotechnical Engineering: Geomembranes are employed in geotechnical applications for slope stabilization, soil erosion control, and reinforcement. They act as a barrier to control moisture migration and provide stability to slopes, embankments, and retaining walls.
Landscaping and Golf Course Construction: Geomembranes are used in landscaping projects for pond liners, decorative water features, and artificial lakes. In golf course construction, they are utilized for lining irrigation ponds and water hazards.
Energy Sector: Geomembranes are employed in renewable energy projects, such as lining of solar evaporation ponds and containment for biogas digesters. They ensure efficient and reliable containment for energy production processes.
Transportation Infrastructure: Geomembranes are used in transportation infrastructure projects, including road and railway embankments, to prevent water infiltration and soil erosion. They enhance the stability and durability of the infrastructure.
Civil Engineering and Construction: Geomembranes find applications in civil engineering projects such as tunnels, underground structures, and basements to provide waterproofing and protection against water ingress.
Environmental Remediation: Geomembranes are used in environmental remediation projects to contain and isolate contaminated soil or groundwater, preventing further spread of pollutants.
- Containment and leak prevention
- Environmental protection
- Durability and longevity
- Versatility and adaptability
- Cost-effectiveness
- Water conservation
- Erosion control and slope stabilization
- Construction efficiency
- Regulatory compliance
Several factors affect the degradation of polymers within the geomembranes. Factors like UV exposure, chemical impact, biological contaminants (animal, fungi) and thermal expansion impact the life span of the geomembranes.
Technical expertise is necessary when selecting the right type and thickness for the project. This is generally based on the depth of the containment and the geo technical conditions of the site.
Please see the corresponding depth and thickness chart for a general overview. This is for guidance only, speak out for advice relevant to your requirements.
| Liquid depth ≤ 1m | 0.5mm thickness |
| Liquid depth 1m to 2m | 1.0mm thickness |
| Liquid depth 2m to 4m | 1.5mm thickness |
| Liquid depth ≥ 4m | 2.0mm thickness |
Tai'an City RuiHeng Building Materials Co., Ltd is specialized in the research, development, production and sales of geosynthetic materials, plastic products and plastic machinery. Our company is devoted to geosynthetic material research and development and application.Our main products are hdpe geomembrane liner,plastic geogrid, geotextile,3D geomat,geocell,geomembrane welding machine,extrusion welder and welding rod,etc. Our products have been widely used by clients in more than 20 countries and regions. Our products are applied in aquaculture,railways, highways, water conservancy, electric power, metallurgy, ports and municipal engineering construction. We have won the praises of customers.
Our company adheres to the "quality is life, customer is God, innovation and excellence" business purpose and is in strict accordance with national standards and related standards. We have advanced detection instruments. Our company passed ISO9001 quality system authentication.
Our company provides before-sales, in-sales and after-sales services. We are looking forward to your sincere cooperation. We welcome your presence and guidance.
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
We sincerely look forward to cooperating with you!
