Product Description
HDPE Geomembrane
Geomembrane lining is a kind polymer of geosynthetic products, it is waterproof and impermeable. Geomembrane lining is widely used for primary and secondary containment applications.Geomembrane lining physical mechanical and chemical resistance properties can be customized for projects applications. Geomembrane lining is an important factor for projects in the environmental, landfill, mining, oil and gas, and waste treatment applications.
Product Parameters
| Item |
Value |
| Thickness mm |
0.3 |
0.5 |
0.75 |
1 |
1.25 |
1.5 |
2 |
2.5 |
3 |
| Density g/cm3 |
<= 0.940 |
| Tensile breaking strength N/mm |
>=6 |
>=9 |
>=14 |
>=19 |
>=23 |
>=28 |
>=37 |
>=47 |
>=56 |
| Breaking elongation % |
>=600 |
| Average tear load N |
>=34 |
>=56 |
>=84 |
>=115 |
>=140 |
>=170 |
>=225 |
>=280 |
>=340 |
| Puncture resistance N |
>=72 |
>=120 |
>=180 |
>=240 |
>=300 |
>=360 |
>=480 |
>=600 |
>=720 |
| Carbon black content % |
2.0 -3 .0 |
| Carbon black dispersion |
nine of 10 is grad I or II,less than 1 if grad III |
| Oxidative induction time (O IT) min |
>=60 |
| Low temperature impact embrittlement property |
pass |
| Water vapor permeability coefficient g·cm/ (cm2 ·s ·Pa) |
<=1.0x 10 -13 |
| Dimensional stability % |
±2 .0 |
Product Application
The application of geomembrane varies from the thickness to thickness
Geomembrane lining thickness range is from 10mils to 120mils,and the popular thickness is 20mils 30mils 40mils 60mils and 80mils.
The fish farmer aquaculture ponds use 20mils 30mils and 40mils geomembrane lining, which are flexible, cheap.
While the geomembrane lining for landfill, waste water, oil gas projects, 40mils 60mils and 80mils thickness linings are recommended, these geomembrane lining have high property.
How to choose a right geomembrane?
In the market, there are many different kinds of geomembrane lining, HDPE, LDPE, PVC, EPDM.
The project sensitivity plays a major role for choosing geomembrane lining. Geomembrane lining can be used a s single, double, or composite liners. High density polyethylene (HDPE) geomembrane lining is mainly used for much more sensitive projects as bottom barrier liners.
The surface is different: Smooth or Textured
HDPE Textured Geomembrane
Key Features:
- High-density polyethylene (HDPE) material
- Textured surface for enhanced frictional characteristics
- Excellent impermeability to liquids and gases
- Durable and long-lasting
Benefits:
- Enhanced frictional characteristics for improved stability
- Prevents slippage in various applications
- Ensures environmental protection and safety
- Provides long-term performance
Attention:
Different physical and chemical parameters can affect the service life time of geomembrane lining. According to the source of the leachate, the degree of contamination, type of geomembrane lining, quantity and size of the holes are the main factors that influence the life service time of geopolymer. The slope instability and the base soil or rock type as well as surrounding materials such as aggressive chemicals may lead to or speed up the failure process.
Certifications
Shandong Tianren New Materials Co., Ltd.
is mainly engaged in the production and manufacturing of new composite geo-materials,which is a collection of scientific research and development, anti-seepage design, technical consultation, construction services in one of the science and technology professional materials production company.
The company registered capital of 8 million US Dollars, which is one of the larger geotextile material manufacturers at present in China, covering an area of more than 66660 square meters, is a large scale of geosysthetics materials manufacturer in China. The company has more than 130 employees, including 8 senior engineers, 26 technical personnel with university degree, 65 professional technicians.
Our products in the construction site around the world
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