Composite Geomembrane
Composite geomembrane is a geotechnical material composed of high-strength synthetic fibers and geomembrane materials.
High strength, corrosion resistance, aging resistance, anti-seepage and anti-leakage. Because it is compounded with geotextile, it also has certain water permeability and air permeability, which can maintain the drainage and ventilation properties of the soil.
Composite geomembrane is a geosynthetic material composed of a high-density polyethylene film and a non-woven geotextile layer.
Specifications: One geotextile and one geomembrane, two geotextiles and one geomembrane, two geomembranes and one geotextile, one geotextile and multiple geomembranes.
Material：PP/PET and HDPE
Width: 1-7m
length according to customer needs
Features:
1. Strong anti-permeability: The composite geomembrane has a high-density polyethylene film layer, which can effectively prevent the penetration of water and avoid damage to buildings or soil by water.
2. High strength: The composite geomembrane is made of non-hazardous geotextile and high-density polyethylene film, which makes it have high tensile strength and tear resistance, and can withstand certain external forces and compression capabilities.
3. Good weather resistance: Composite geomembrane has good weather resistance, can be used for a long time under different climate conditions, and is not easy to age and become brittle.
4. Environmental protection: The composite geomembrane is made of non-toxic and non-polluting materials, which is environmentally friendly and does not pollute soil and water sources.
Application:
1. Water conservancy projects: used for anti-seepage, anti-leakage and protection projects, such as dams, rivers, ponds and water treatment plants, etc.
2. Basic engineering: It can be used for the foundation of buildings, roadbed of highways, tunnels, bridges and anti-seepage of underground projects.
3. Agriculture and horticulture: It can be used in farmland anti-seepage, greenhouses, field drainage channels and other agricultural projects to provide soil water retention and prevent fertilizer seepage.
4. Environmental engineering: It can be used in environmental projects such as landfills, waste treatment plants, and sewage treatment plants to prevent leakage, seepage, and groundwater sources.
Specifications:
| Composite Geomembrane Technical Specification | ||||||||||
| Item | Index | |||||||||
| 1 | Nominal breaking strength / ( kN / m ) | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 | 20 | |
| 2 | Longitudinal and transverse rupture strength /( kN / m )≥ | 5.0 | 7.5 | 10 | 12 | 14 | 16 | 18 | 20 | |
| 3 | Vertical and horizontal standard strength corresponding to elongation /% | 30-100 | ||||||||
| 4 | CBR bursting strength /kN ≥ | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | 3.2 | |
| 5 | Vertical and horizontal tear strength / kN ≥ | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 | |
| 8 | Vertical Permeability Index / ( cm / s) | According customer needs | ||||||||
| 9 | Width deviation /% | -1.0 | ||||||||
| Item | Membrane thickness/mm | |||||||||
| 0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 1.0 | |||
| Hydrostatic pressure resistance / MPa | 1 fabric with 1 membrane | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | |
| 2 fabric with 1 membrane | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | ||
Packaging:
Factory:
Related News
Submitted successfully
We will contact you as soon as possible
