Weight: 100g/m2-1000g/m2
Width: 1m-6m
Length: 30m-150m
Color: White, black, orange, green
Brand: BPM Geosynthetics
Production description
Impermeable geotextile membrane are pieces of fabric that are inserted into the ground as a form of protective membrane. Geotextile membranes are also known as geotextiles, they have a number of different functions and applications, depending on the circumstance of use, but are commonly used in drainage and engineering projects.Permeable geotextile membranes can be woven or non-woven. It also include polypropylene and polyester material.
Packing&Delivery
The packing usually uses woven geotextile or plastic film, other packing also can be customized.
When to use geotextile membranes
1.Protection
Geotextile membrane can be used in situations where a barrier is required to contain substances, for example at landfill sites to prevent harmful substances from contaminating the area or containing a green roof to prevent spreading. These membranes are relatively strong, but can still allow filtered water to pass through into the ground or drainage system.
2.Reinforcement
Geotextile membrane are commonly used as reinforcement in building and engineering projects. Woven and Nonwoven geotextiles are great for improving ground stabilisation and ground reinforcement, as they have high tensile strengths. The cross-hatch style of some geotextile membrane fabrics means they are particularly useful for retaining the shapes of drains and ditches by holding layers of soil or ground material in place.
The impermeable geotextile membrane also can use in other applications, from damp-proofing walls, and building ponds, to soakaway crates.
BPM Company has the most cost-effective geotextiles
|
Test |
Units |
BPM100 |
BPM150 |
BPM200 |
BPM250 |
BPM300 |
BPM400 |
BPM500 |
BPM600 |
BPM700 |
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|
Mechanical Properties |
Tensile Strength (MD and XMD) |
kN/m |
4 |
7 |
10 |
12 |
18 |
24 |
30 |
40 |
48 |
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|
|
Tensile Elongation ≥ (MD and XMD) |
% |
60(±20)
0.12
0.16
0.2
0.24
0.28
0.33
0.38
0.42 |
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|
|
CBR Burst Strength ≥ |
kN |
0.8 |
1.6 |
1.9 |
2.3 |
2.9 |
3.9 |
5.3 |
6.4 |
7.1 |
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|
|
Weight |
g/m2 |
100 |
150 |
200 |
250 |
300 |
400 |
500 |
600 |
800 |
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|
|
Weight Variation |
% |
-8 |
-8 |
-8 |
-8 |
-7 |
-7 |
-7 |
-7 |
-6 |
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|
|
Thickness |
mm |
0.9 |
1.3 |
1.7 |
2.1 |
2.4 |
2.7 |
3 |
3.3 |
3.6 |
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|
|
Width Variation |
% |
-0.5 |
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|
|
Elongation at Break |
% |
25 ~ 100 |
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|
MD=Machine Direction Strength CD=Cross Machine Direction Strength |
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|
Hydraulic Properties |
Sieve Size O90 |
mm |
0.07 ~ 0.20 |
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|
|
Coefficient of Permeability |
cm/s |
k× (10-1 ~ 10-3)k=1.0-9.9 |
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