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PP Mining Geogrid
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PP Mining Geogrid
Phone:+86-18905485848
Product Description
PP Mining geogrid is made of modified polypropylene and other high molecular polymers by extrusion and stretching.
Feature
1.High strength. High strength and corrosion resistance, which can effectively replace the metal mesh.
2.Low weight. It can reduce labor intensity, improve work efficiency and facilitate installation and use.
3.Safety. Antistatic and flame retardant, which can effectively prevent electrostatic sparks.
Application
It is suitable for false support and roadway support of underground working face in coal mine and non mine, and can also be used for subway, tunnel and other engineering support.
Properties
|
Item Spec |
False Roof/Roadway Side Support |
|
Roll Size(m) |
0.5-6 |
|
Mesh Size(mm) |
35x35 50x50 100x100 |
|
Longitudinal Tensile Strength≥（kN/m） |
15-50 |
|
Transverse Tensile Strength≥（kN/m） |
15-50 |
|
Resistance of the product’s surface＜（Ω） |
1.0x109 |
|
Flameless Combustion Time≤(s) |
10 |
|
Width(m) |
1-6 |
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