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Two Cloth One Film Composite Geomembrane for Water Conservancy Reservoir Composite Geomembrane
Description:
The composite geomembrane is a kind of geosynthetics which made of more than two kinds of materials such as geotextiles (or fiber glass mesh), polymers (such as PE geomembrane, EVA geomembrane) and so on. It uses the geotextile as hydraulic conductivity layer, the geomembrane as impermeable layer, made of composite geomembrane with rolling or casting extrusion and hot melt.It have functions and advantages of both geotextile and geomembrane.
Our composite geomembrane, width 4-6m, weight 200-1500g/m2, with the features of high tensile, tear-resistanse, burst-resistance, high strength and good extension performance, large deformation modulus, acid and alkali resistance, corrosion resistance, aging resistance, and good anti-seepage performance.
Function and application :
Function: Impermeable ,reinforcement ,protection .
Application: Applied to waterproofing lining of dam or canal and anti-pollution of waste plant .
Production & Packaging :
Production: After far infrared ray heating oven in film one side or both sides, and geotextile and geomembrane pressure together by roller form to composite geomembrane .
Package: Packed in woven geotextile and strength belt.
Apply to road construction, river levee, lake dam, sewage dam/ waste water dam, channel, liquid storage pool, metro, basement, tunnel, foundation, waste storage, marifarm/seawater farms, freshwater fish farm/fishpond, mine,road, high way, expressway/motorway, railway, roofing, and so on.
Pls kindly note that we can do as your request, please feel free to contact us for more information
Including:
1) One layer geotextile and one layer membrane ; Weight of base geotextile : 100g/m2-1000gm2 ; Thickness of geomembrane :0.1mm-1.5mm .
2) Two layers geotextile and one layer membrane ; Weight of base geotextile : 80g/m2-600gm2 ; Thickness of geomembrane :0.2mm-1.5mm .
3) One layer geotextile and two layers membrane ; Weight of base geotextile : 100g/m2-1000gm2 ; Thickness of geomembrane :0.1mm-0.8mm .
4) Multi-layers : Weight of base geotextile : 100g/m2-1000gm2 ;
Thickness of geomembrane :0.1mm-1.5mm .
5) Width : 1m-8m
6) Length : 50m-100m
2.Composite Geomembrane Features:
1.Good physical and mechanic performance.
2.High tearing resistance, strong deformation adaptability.
3.Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance.
4.Good adaptability to high and low temperature, non-toxicity, long service life.
5.Good waterproof, drainage, anti-seepage and damp proof effects.
6.Complete width and thickness specifications, low cost and easy installation.
7, Apply to road construction, river levee, lake dam, sewage dam/ waste water dam, channel, liquid storage pool, metro, basement, tunnel, foundation, waste storage, marifarm/seawater farms, freshwater fish farm, /fishpond / aquatic farm, road, high way, expressway/motorway, railway, roofing, and so on.
3.Composite Geomembrane technical index
| Technical Parameters of compound geomembrane | ||||||||
| Product weight, G/M2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | |
| SPEC | 1 layer geotextile+1 layer membrane | 150/0.25 | 200/0.3 | 300/0.3 | 300/0.4 | 300/0.5 | 400/0.5 | 400/0.6 |
| 2 layer geotextile+1 layer membrane | 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 | |
| Breaking strength,kN/m | 5.0 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | |
| Elongation at break,% | 300~100 | |||||||
| CBR Mullen burst strength , KN | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | |
| Vertical permeability coefficient, CM/S | K*10-11~13 | |||||||
| Hydraulic pressure, MPa | 0.4~0.6 | 0.6~1.0 | ||||||
4.Composite Geomembrane applied range:
1,Landscape engineering: garage top greening, roof garden, football field, golf course, beach project.
2, Municipal engineering: road base, subway, tunnel, landfill.
3, Construction engineering : upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.
4, Traffic engineering: highway, railway basement, dam and slope
5.Our services:
(1)Service:
A. OEM/ODM orders are warmly welcome
B. All of our products have proceeded testing before shipment and we guaranteed the good quality.
(2) Quality Control:
We have established a national-standard laboratory for in-house quality control and built a strict quality control system in all aspects from raw materials testing and production processes to final product quality testing.
Not only is stringent internal quality control carried out at zhonglu , but regular testing and analyzing of our product performance is implemented by authoritative testing organizations in Europe and the United States.