Warp-knitted Polyester Geogrid
Introduction:
Adopting the warp-knitting oriented structure, it is made of high-strength synthetic fiber. With no flexion in the directions of warp and weft in the fabrics, the cross points are bundled and banded together by high-strength fiber filament into a solid binding point to give full play to its mechanical properties.
Adopting the warp-knitting oriented structure, it is made of high-strength synthetic fiber. With no flexion in the directions of warp and weft in the fabrics, the cross points are bundled and banded together by high-strength fiber filament into a solid binding point to give full play to its mechanical properties.
Features:
High strength, high modulus, low creep, ageing resistance, bursting prevention, high tensile strength, high tear strength, strong bonding force with gravel and soil, and pre-design property.
Function:
1. For strengthening weak subgrades of high-grade roads and railways, and the separation of different foundation soil materials.
2. For the reinforcement of riverbanks and bank slopes.
3. For the enhancement of a variety of foundations.
4. For strengthening of road bridges.
Specifications and performance parameters
|
Item/Specification
|
3030
|
4040
|
5050
|
5035
|
7050
|
8050
|
8080
|
120120
|
|
|
Breaking Strength
>=Kn/m
|
Longitudinal
|
30
|
40
|
50
|
50
|
70
|
80
|
80
|
100
|
|
Transversal
|
30
|
40
|
50
|
35
|
50
|
50
|
80
|
120
|
|
|
Elongation <=%
|
10
|
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Net size (mm)
|
25.4X25.4
|
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