Detailed Product Description
1.Strong carrying capacity
2.Attrition is not easy to cause static friction
3.It applies polypropylene as raw material
2.Attrition is not easy to cause static friction
3.It applies polypropylene as raw material
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
|
|