Composite geo-membrane models are 0.1-1.5mm, 0.2-1.5mm, 0.1-0.8mm, 0.1-0.8mm. Composite geomembrane is water impermeable material composited by geotextile and geomembrane for seepage prevention. Its physical and mechanical properties such as tensile, tear, bursting resistance are high, so that it can meet the needs of water?conservancy, municipal engineering, construction, transportation, subways, tunnels and so on. Because it uses high polymer material and adds antioxidant during production process, it can be used in unconventional temperature environment.
Model Specification Indicators Project WCS-1 WCS-2 WCS-3 WCD-1 WCD-2 one cloth and one membrane composite geo-membrane, two cloth and one membrane composite geo-membrane qualified impermeability strength (Mpa) First grade 0.4Mpa hydraulic?pressure impermeable 0.7 Mpa hydraulic?pressure impermeable 0.7 Mpa hydraulic?pressure impermeable 0.4 Mpa hydraulic?pressure impermeable 0.7 Mpa hydraulic?pressure impermeable qualified appearance First grade cloth smooth, no holes, fabric and film adhesion close, no stratification qualified
The followings are composite geo-membrane specifications and models: one cloth and one membrane(cloth: 100-1000g / m2 Thickness of membrane: 0.1-1.5mm) two cloth and one membrane (cloth: 80-600g / m2 Thickness of membrane: 0.2-1.5mm) one cloth and two membrane (cloth: 100-1000g / m2 Thickness of membrane: 0.1-1.5mm) multi cloth and multi membrane(cloth: 100-1000g / m2 Thickness of membrane: 0.1-0.8mm)
