Impervious Composited Membrane For Basements And Subways Environmental Protection
Composite geomembrane
Our Two Geotextiles with One Membrane Composite Geomembrane is a high-performance geosynthetic material designed for waterproofing, drainage, and soil stabilization. It consists of a central HDPE geomembrane layer sandwiched between two layers of non-woven geotextiles, offering superior strength, durability, and waterproofing capabilities. This product is widely used in civil engineering, environmental protection, and water conservancy projects.
| Product name | Waterproof Composite Geomembrane with Geotextile Composite Geomembrane |
| Raw Material | Geotextile and PE film |
| Production methods | Thermal recombination |
| Packing size | customized |
Main application areas
Municipal and construction projects
Basement and roof garden: Combined with drainage board to form an integrated "anti-seepage + drainage" system to prevent water seepage problems.
Soft foundation reinforcement: Treat soft soil foundation in roads, subways and other projects to improve bearing capacity and stability.
Petrochemical and Industrial Fields
Chemical Wastewater Pool: Anti-seepage and anti-corrosion, suitable for refineries, electroplating pickling pools and other scenarios.
Pipeline Lining: Enhance the corrosion resistance of pipelines and prevent chemical leakage.
Road and traffic engineering
Tunnels and culverts: Anti-seepage reinforcement, drainage of groundwater, protection of circuits from moisture.
Roadbed protection: Reduce seepage under ballast and enhance roadbed’s ability to resist deformation.
Other special scenarios
Salt pond and tailings treatment: Prevent salt leakage or tailings pollutant spread.
Ecological restoration: Used for artificial wetlands and river management to promote soil and water conservation and ecological restoration
Technical advantages
1. Performance improvement
- High strength: Geotextile has enhanced tensile and tear resistance, and is suitable for high stress environments.
- Durability: HDPE geomembrane is acid and alkali resistant, anti-aging, and has a service life of more than 50 years.
- Easy construction: Can be hot-melt welded, with high seam strength, reducing the risk of leakage.
2. Environmental protection and economy
Reduce the pollution of traditional anti-seepage materials (such as asphalt), and the composite structure reduces the amount of materials used.
| Weight(g/m2) | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | Remark |
| PE thickness(mm ) | 0.20-0.35 | 0.30-0. 60 | |
| Types | One cloth one film (g/m2/mm) | 150/0.25 | 200/03 | 300/03 | 300/0.4 | 300/0.5 | 400/0.5 | 400/0.5 | |
| Two cloth one film(g/m2/mm) | 100/0.2/100 | 100/0.3/100 | 150/0.3/150 | 200/0.3/200 | 200/0.4/200 | 200/0.5/200 | 250/0.5/250 | |
| Deviation per unit(%) | -10 |
| Break Strength (KN/m ) | ≥5 | ≥7.5 | ≥10 | ≥12 | ≥14 | ≥16 | ≥18 | Vertical and horizontal |
| Break Elongation (% ) | 30-100 |
| Deviation per unit(%) | 10 |
Product Tags:
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50-100m Length Composited Membrane For Basements And Subways Environmental Protection Images
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