Product Description
Characteristics of Composite Geomembrane
Good physical properties: Composite geomembranes have high strength, good elasticity, and anti-aging properties, and can maintain their performance under various environmental conditions.
Chemical stability: Composite geomembranes have excellent chemical stability and can resist the erosion of various chemical media, making them suitable for engineering in corrosive media such as acids, alkalis, and salts.
Waterproof performance: Composite geomembrane has good waterproof performance, which can effectively prevent water infiltration and is suitable for waterproofing engineering.
Heat resistance: Composite geomembranes have good heat resistance and can maintain their performance in high-temperature environments.
Convenient construction: Composite geomembrane construction is convenient, which can simplify the construction process and improve engineering efficiency.
Technical index of Short fiber Needle-punched Non-woven Compound Geo-mebrane(GB/T 17642-2008)
| Ltem |
Value |
| 400 |
500 |
600 |
700 |
800 |
900 |
1000 |
notes |
Breaking Strength
kN/m |
5 |
7.5 |
10.0 |
12.0 |
14.0 |
16.0 |
18.0 |
Vertical and horizontal |
| Elongationat break % |
30-100 |
| CBR mullen Burst Strenath kN≥ |
1.1 |
1.5 |
1.9 |
2.2 |
2.5 |
2.8 |
3.0 |
|
| TearingStrength kN ≥ |
0.15 |
0.25 |
0.32 |
0.4 |
0.48 |
0.56 |
0.62 |
Vertical and horizontal |
| PeelStrength N/cm |
6 |
Vertical Permeability
Coefficient cm/s |
According
to
the design
contract
requirements |
|
| |
| Ltem |
(Thicknessofgeomembrane)/mm |
| 0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
1.0 |
| Hydralic pressure Mpa |
|
Geotextile+
Geomembrene |
0.4 |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.6 |
Geotextile+
Geomembrene
+Geotextile |
0.5 |
0.6 |
0.8 |
1.0 |
1.2 |
1.4 |
1.6 |
1.8 |
Soil anti-seepage: Composite geomembranes are widely used in environmental protection projects such as landfill sites and chemical waste treatment sites due to their excellent anti-seepage performance, to prevent toxic substances from infiltrating groundwater and protect the ecological environment.
Land use: In agriculture, landscaping, and land development projects, composite geomembranes can serve as isolation layers, reduce soil erosion, improve land use efficiency, and promote plant growth.
Hydraulic engineering: Composite geomembrane is used for water conservancy facilities such as embankments, reservoirs, and rivers, which can enhance their structural stability, improve flood control capacity, and have significant effects on flood prevention.
Road engineering: In road construction, composite geomembranes can be used to reinforce foundations, improve the stability and bearing capacity of roadbeds, and extend the service life of roads.
Construction engineering: The application of composite geomembranes in the construction field includes waterproof layers, insulation layers, and sound insulation layers, effectively improving the performance and comfort of buildings.
Desertification control and saline alkali land transformation: Composite geomembranes help to fix sand and retain water, improve soil structure, and promote ecological restoration of these environments.
Disaster prevention and control: In disaster prevention and control projects such as flood control and rescue, composite geomembranes can quickly construct temporary or permanent anti-seepage facilities.
When applying composite geomembranes, it is necessary to follow relevant national regulations for construction to ensure that the performance indicators of the materials meet the engineering requirements, and to adopt correct construction techniques to fully exert their effects. For example, during the laying process, attention should be paid to the treatment of joints to ensure the anti-seepage effect, while also considering the special characteristics of the construction environment, such as climate conditions, soil types, etc., To ensure that the composite geotextile can function stably for a long time.
At Sentai, we believe in creating value for our customers and continuously improving their engineering endeavors. Our extensive range of products includes long (short) filament non-woven fabric, geomembrane, composite geomembrane, PE/PVC/EVA/ECCB waterproof board, GCL sodium-based bentonite (waterproof blanket), drainage network, drainage board, geogrid, geogrid chamber, three-dimensional solid soil mat, composite waterproof board, plastic blind ditch, and other geosynthetic materials. With advanced production equipment, cutting-edge technology, and comprehensive testing methods, we ensure that all our products ar
Texas Sentai Environmental Protection Technology Co., Ltd., as a professional manufacturer of composite geomembranes, not only provides high-quality products but also comprehensive after-sales service. The following are the after-sales services provided by the company for composite geomembranes:
Technical consultation: After purchasing composite geomembranes, the company will provide users with detailed product manuals to answer technical questions encountered during product use and construction.
Product installation: The company provides professional installation guidance, including installation methods, joint treatment, construction precautions, etc., to ensure that users correctly install and use composite geomembranes.
Construction training: The company can provide professional construction training for users, including construction techniques, safety protection measures, etc., to ensure that users master the correct construction methods.
After sales support: In case of any problems during product use, users can contact the company at any time, and the company will provide timely after-sales support and solutions.
Product repair and replacement: If any quality issues are found during the product's shelf life, the company will provide free repair or replacement services.
Regular follow-up: The company will conduct regular follow-up visits to users to understand the usage of the product and provide necessary assistance and guidance.
Quality assurance service: The company provides corresponding quality assurance services to ensure the normal use of composite geomembranes within the specified service life.
In summary, Texas Sentai Environmental Protection Technology Co., Ltd. provides comprehensive and professional after-sales service for composite geomembranes to ensure that users have no worries during use.
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