★Geogrid for mining ★
Geo-grid for mining
1. Introduction of the product
2. Characteristics:
1) High-strength: The tensile strength is higher than that of the diamond mesh, and it can replace the diamond mesh.
2) Innovation: Weave the high-strength material by the plastic and the mesh joint is firm.
3) Low extension: Low unit extension, average stress, and avoid the appearance of the tuck net effectively.
4) Light: Weigh about 1kg/m2. Reduce the labor intensity, improve the working efficiency, and simple to install and use.
5) Safety: Static resistant, inflaming retarding, avoid the appearance of the electric sparkle effectively.
6) Erosion resistance: Its plastic surface ensures long service life and no invalidation caused by the erosion.
Technical indexes of the Geo-grid for mining
|
Spec Item |
Unit |
Using for intermediate ceiling |
Using for side protection net |
| Width |
m |
1—3 |
1—3 |
| Mesh size |
mm |
50±4 |
50±4 |
| Drawing force of the single mesh |
≥N |
4000 |
2000 |
| Tensile stretch of the single mesh |
≤% |
5 |
5 |
| Stripping force of the joint
| ≥N
| 50 |
50 |
|
| Resistance of the product’s surface |
＜Ω |
1.0×109 |
1.0×109 |
| Fire out time |
≤S |
10 |
10 |
|
