产品介绍：
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Product Introduction
Composite geomembrane Composite geomembrane is an impermeable material made by combining geotextile
and geomembrane. It is mainly used for anti-seepage. Composite geomembrane is divided into one fabric andone
membrane and two fabrics and one membrane, with a width of 4-6m and a weight of 200-1500g/m2. It has high physical
and mechanical performance indicators such as tensile strength, tear resistance and puncture resistance. It can meet the
needs of civil engineering projects such as water conservancy, municipal works, construction, transportation, subways
and tunnels. Because it is made of high molecular materials and anti-aging agents are added in the production process,
it can be used in unconventional temperature environments.
Performance features
The product features high strength, good elongation performance, large deformation modulus, acid and alkali
resistance, corrosion resistance, aging resistance and excellent anti-seepage performance.
Function and application
The specific physical and mechanical performance indicators of composite geomembrane, such as tensile strength,
tear resistance and puncture resistance, are high, which can meet the needs of civil engineering such as anti-seepage,
isolation, reinforcement and crack prevention and reinforcement in water conservancy, municipal, construction, tran
sportation, subway, tunnel and engineering construction. It is often used for anti-seepage treatment of DAMS and
drainage channels, as well as anti-pollution treatment of waste sites.
1. Anti-seepage for landfill sites, sewage or waste residue treatment.
2. River embankments, lake DAMS, tailings DAMS, sewage DAMS, reservoir areas, channels, liquid storage pools (pits, mines).
3. Anti-seepage lining for subways, basements, tunnels and shafts.
4. Salt seepage prevention for roadbeds and other foundations.
5. Horizontal anti-seepage pavement in front of the embankment and dam, vertical anti-seepage layer of the foundation,
construction cofferdam, and waste site.
6. Marine and freshwater aquaculture farms.
7. Waterproofing layers for the foundations of highways, expressways and railways, expansive soil and collapsible loess.
8. Roof seepage prevention.
Product specifications
One fabric and one film (fabric: 100-1000g/㎡, film thickness: 0.1-1.5mm)
Two pieces of fabric and one film (fabric: 80-600g/㎡, film thickness: 0.2-1.5mm)
One fabric and two films (fabric: 100-1000g/㎡, film thickness: 0.1-0.8mm)
Multi-fabric and multi-film (Fabric: 100-1000g/㎡, film thickness: 0.1-0.8mm)
Width: 4-6 meters, weight: 200-1500g per square meter.