Composite geomembrane is a new type of anti-seepage material made by infrared ray heat with geotextile and geomembrane (PE ,EVA etc.)
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
1.high strength, good extensibility
2.Aging, acid and alkali resistance
3.Excellent separation and seepage-proofing performance.
4.Safe and easy for construction
A. Landfill lining and capping
B. Reservoirs, lagoons, ponds and lakes
C. Storm water attenuation
D. Hydrocarbon barrier
E. Impermeable liner
F. Dielectric membrane
Before
Unit weight, g/m2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | ||||
Tensile at break kN/ m | 5 | 7.5 | 10.0 | 12.0 | 14.0 | 16.0 | 18.0 | 20 | MD /CD | |||
BreakingElongation % | 30~100 | |||||||||||
CBR strength kN | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | 3.2 | ||||
Tear strength kN | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 | MD /CD | |||
Hydrostatic pressure/Mpa | As the table II | |||||||||||
Peel strength N/cm | ≥6 | |||||||||||
Vertical permeability Coefficient/(cm/s) | According to request | |||||||||||
Width Variation /% | -1.0 | |||||||||||
Note: The above table is referring to GB/T17639-2008, GB/T17642-2008 Standard, Special sizes are available at customer's request. |
Geogrid | PP plastic biaxial geogrid |
PP plastic uniaxial geogrid | |
HDPE plastica uniaxial geogrid | |
Fiberglass geogrid | |
Polyester geogrid | |
Steel composite plastic geogrid | |
Geotextile | Non woven PP geotextile |
Non woven PET geotextile | |
Woven geotextile | |
Fiberglass product | Fiberglass chopped strand mat |
Fiberglass woven roving | |
Geomembrane | HDPE geomembrane |
LDPE geomembrane | |
Non woven fabric | PP spunbond non woven fabric |
PET spunbond non woven fabric | |
Watering bags | 20 gallon PVC watering bags |
15 gallon PVC watering bags | |
27 gallon PVC watering bags | |
Geocell | |
Geonet | |
3D Geomat | |
Grass grid | |
Geosynthetic clay liners(GCL) | |
Drainage board | |
weed control mat (ground cover) |