Composite material compound geomembrane
Composite material compound geomembrane
Introduction geocomposite/compound geomembrane/geotextile:
compound geomembrane is manufactured from High Density Polyethylene resins. Produced by extruding plastic sheet into dimple shape.These dimples,in spatial structure with certain height. Can resist long-term high pressure without deformation. On the top of the dimples, there is filtration geotextile to make sure the drainage channel ruing well without any block for any articles. For example,filling particles or concrete.
Property geocomposite/compound geomembrane/geotextile:
low-cost, high efficiency; durable; chemical resistance, resistance to puncture of plant roots; diverse application; simple installation and quality guaranteed.
Application geocomposite/compound geomembrane/geotextile:
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.
Specification geocomposite/compound geomembrane/geotextile:
NO. |
Item Name |
Technical requirements |
H10-1.0 |
H20-1.0 |
H10-1.5 |
H20-1.5 |
H10-2.0 |
H20-2.0 |
1 |
Tensile strength N/<5cm> ≥ |
400 |
400 |
500 |
500 |
700 |
700 |
2 |
Elongation at break % ≥ |
200 |
200 |
300 |
300 |
400 |
400 |
3 |
Dimensional strength Mpa ≥ |
400 |
320 |
450 |
370 |
500 |
420 |
4 |
Dimensional stability % |
±2 |
5 |
Low temperature impact brittle property |
-35ºC crack-free bending |
6 |
Longitudinal flow capacity cm3/s( hydraulic pressure 5Kpa) |
5.6 |
8.6 |
5.6 |
8.6 |
5.6 |
8.6 |
7 |
Longitudinal flow capacity cm3/s( hydraulic pressure 350Kpa) |
15.2 |
18.2 |
15.2 |
18.2 |
15.2 |
18.2 |
Geocomposite Geomembrane for Rock fill dam and transportation tunnel
Made by non woven geotextile and PE/PVC geomembrane. Categories are including geotextile and geomembrane, geomembrane with non woven geotextile on both sides, non woven geotex-tile with geomembrane on both sides, multi-layer geotextile and geomembrane.
Specification of eocomposite Geomembrane for Rock fill dam and transportation tunnel:
L. One geotextile and one geotextile, geotextile: 100 - 800g/m', geomembrane O. 1-I. Omm.
2. Geomembrane with geotextile on both sides: Geotextile 100 - 400G/M2; Geomembrane: 0.2 - l. Omm
3. Geotextile with geomembrane on both sides: Geotextile 100 - 800G/M2; Geomembrane: 0.1- 0.8mm
Property of Geocomposite Geomembrane for Rock fill dam and transportation tunnel:
L. Good flexibility
2. Separation, reinforcement and protection
3. Waterproofing
Application of Geocomposite Geomembrane for Rock fill dam and transportation tunnel:
L. Reinforcement in channel
2. Embankment, reservoir
3. Waterproofing in reservoir
4. Rock fill dam and transportation tunnel
Production Standard of Geocomposite Geomembrane for Rock fill dam and transportation tunnel:
GB/T17642-2008
| Area |
Application of Geosynthetics |
| Hydraulic |
Lagooning and Water Treatment, Ornamental Ponds, Golf Courses Aquaculture and Desalination Water LagoonsTanks, Reservoirs, Liquid WasteFloating Cover SolutionsDrainage and FiltrationShading Cover Solutions |
| Environment |
Tailing ponds, Leach mining,Landfills,Landfill Capping,Protection against corrosion,Vertical Barriers |
| Civil Works |
Erosion Control, Secondary Containment, Tunnels,Linear and Surface Works,Consolidation of Margins,Soil Reinforcement,Soil Separation. |
| Building |
Parkings,Roofing,Soundproofing building |
Audited Supplier 
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