Composite Geomembrane
Composite geomembrane is devided into one geotextile and one membrane, two geotextile and one membrane, one geotextile and two membrane, multi geotextile and multi geomembrane.
Product Introduction
Composite geomembrane
Specification:
1.One piece of geotextile and one piece of membrane;Weight of base geotextile: 100-1000g/m2;
Thickness of geomembrane: 0.1-1.5mm.
2.Two piece of geotextiles and one piece of membrane;Weight of base geotextile: 80-600g/m2
Thickness of geomembrane: 0.2-1.5mm.
3.One piece of geotextile and two pieces of membranes;Weight of base geotextile: 100-1000g/m2;Thickness of geomembrane: 0.1-0.8mm.
4. Multi-layers:Weight of base geotextile: 100-1000g/m2;Thickness of geomembrane: 0.1-0.8mm.
Properties:
Flexibility is good, except of a geotextile’s isolation, drainage, reinforcement, protective functions, it is also impermeable.
Usage:
Widely used in dam, traffic tunnel, road, airport, drainage, housing, environmental protection and many other fields for waterproof protection, reinforcement etc.
Size of package:2-6m width, length 50-100m(or at request)
Technical specification of composite geomembrane
Item | Specification | ||||||||
Nominal breaking Strength (KN/m) | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 | 20 | |
1 | Width Variation% | -1.0 | |||||||
2 | Breaking Strength KN/m≥ | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 | 20 |
3 | Elongation At Break (MD/CD)% | 30-100 | |||||||
4 | CBR Mullen Burst Strength KN≥ | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3.0 | 3.2 |
5 | Hydraulic pressure /Mpa | As table 2 | |||||||
6 | Vertical Permeability Coefficient cm/s | According to request | |||||||
7 | Tear Strength KN≥ | 0.15 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 |
8 | Peel strength(N/cm) | 6 | |||||||
Item | Thickness of geomembrane/mm | ||||||||
0.2 | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 1.0 | ||
Hydraulic Pressure/Mpa | Geotextile+ Geomembrane | 0.4 | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 |
Geotextile+ Geomembrane+Geotextile | 0.5 | 0.6 | 0.8 | 1.0 | 1.2 | 1.4 | 1.6 | 1.8 | |
Application
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Thanks for your visit, if you have any requirement about our product, just feel free to contact us as the following contact method.
Contact us
Tel:+86-534-2567999
Email: xygeotextile@gmail.com
Add: Develpoment Zone, Ling County, Dezhou City, Shandong Province, China
No. | Item | 100g | 150 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | Note | |
1 | Weight variation% | -5 | ||||||||||
2 | Thickness,mm,≥ | 0.8 | 1.2 | 1.6 | 2.2 | 2.8 | 3.4 | 4.2 | 5.5 | 6.8 | ||
3 | Width variation,%,m | -0.5 | ||||||||||
4 | Breaking strength,KN/m,≥ | 4.5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | MD/CD | |
5 | Breaking elongation,% | 40-80 MD/CD | ||||||||||
6 | CBR Mullen Burst Strength,KN,≥ | 0.8 | 1.6 | 1.9 | 2.9 | 3.9 | 5.3 | 6.4 | 7.9 | 8.5 | ||
7 | Seive size O90,mm | 0.05-0.2 | ||||||||||
8 | Vertical Permeability coefficient,cm/s | K×(10-1-10-3) | K=1.0-9.9 | |||||||||
9 | Tear strength,KN,≥ | 0.14 | 0.21 | 0.28 | 0.42 | 0.56 | 0.70 | 0.82 | 1.1 | 1.25 | MD/CD | |
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