Woven Geotextile
Property
- High strength: low deformation
- Durability: steady property, not easy to resolved, air-slaked and can keep the original property long term.
- Anti-erosion: anti-acid, anti-alkali, resists insects and mound.
- Permeability: the woven geotextile can control the sieve size to retain certain permeability.
Usage
Filament woven geotextile: It is made of high strength polypropylene, polyester, nylon or mixed them together, all of which keep the original strength. They were wovened together to form the pilotaxitic texture, which can keep certain structure and improve the original strength. It is widely used in river, coast, harbor, highway, railway, wharf, tunnel, bridge and other geotechnical engineering. The woven geotextile is a invaluable product and can be used for different kinds of request, for example, filtration, separation, reinforcement, protection and others
| Item |
Specification |
Note |
GWP
140 |
GWP
200 |
GWP
230 |
GWP
260 |
GWP
320 |
GWP
390 |
GWP
420 |
GWP
460 |
GWP
500 |
GWP
530 |
GWP
600 |
| Weight, g/m2 |
140 |
200 |
230 |
260 |
320 |
390 |
420 |
460 |
500 |
530 |
600 |
|
| Width, m |
3-6 |
|
| Beaking Strength ,kN/m ≥ (MD) |
35 |
50 |
57 |
65 |
80 |
100 |
108 |
120 |
128 |
140 |
160 |
MD/CD |
| Beaking Strength, kN/m ≥ (CD) |
MD *(0.7-1) |
| Elongation at break, % ≤ |
MD=35,TD=30 |
|
| CBR Mullen Burst Strength kN ≥ |
2.0 |
4.0 |
5.0 |
6.0 |
8.0 |
10.5 |
11.5 |
13.0 |
14.0 |
15.5 |
18.0 |
|
| Sieve Size O90 , mm |
0.07～0.5 |
|
| Vertical Permeability Coefficient, cm/s |
K× (10-2～10-5) |
k=1.0-9.9 |
| Tear Strength, kN ≥ |
0.5 |
0.8 |
0.95 |
1.1 |
1.3 |
1.5 |
1.57 |
1.7 |
1.77 |
1.9 |
2.1 |
|
Warp-knitting Reinforced Composite Geotextile
Product Introduction
Warp-knitting reinforced composite geotextile is a new composite geosynthetic material which is made of fiberglass yarns and geotextile and sewing together by imported warp-knitting machine
Product Feature
- The permeability: be able to handle the construction of modified asphalt pavement under high temperature conditions, effectively prevent water penetration
- To prevent and delay the crack reflection: it has low elongation and high tensile strength, and effectively clears the stress at the joint or crack position, reduce the crack expansion and reflection in the pavement, and postpone crack reflection.
Product Application
- New road and renovation project
- Asphalt overlay on the old cement concrete road surface
- Repair of asphalt pavement cracks and old asphalt road
- To be reinforced layer for airport runways, bridge, playground
| Item |
Specification |
EGAG
30-30 |
EGAG
40-40 |
EGAG
50-50 |
EGAG
60-60 |
EGAG
80-80 |
EGAG
100-100 |
EGAG
120-120 |
| Weight, g/m2 |
140 |
200 |
230 |
260 |
390 |
420 |
460 |
| Width, m |
3-6 |
| Beaking Strength ,kN/m ≥ (MD) |
30 |
40 |
50 |
60 |
80 |
100 |
120 |
| Beaking Strength, kN/m ≥ (CD) |
30 |
40 |
50 |
60 |
80 |
100 |
120 |
| Elongation at break, % ≤ |
3 |
| Complex style |
complex warp knitting reinforcement |
| Sieve Size O90 , mm |
0.07～0.5 |
| Vertical Permeability Coefficient, cm/s |
Kx (10-10) k = 1.0-9.8 |
| Tear Strength, kN ≥ |
0.5 |
0.8 |
0.95 |
1.1 |
1.5 |
1.57 |
1.7 |
