Biaxial Polymer Mining Geogrid for False Roof Supporting
|FOB Price:||US $0.22-0.24 / Square Meter|
|Min. Order:||1,000 Square Meters|
|Min. Order||FOB Price|
|1,000 Square Meters||US $0.22-0.24/ Square Meter|
|Production Capacity:||3000 Square Meter Per Day|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: YD-PG
- Application: Retaining Wall
- Function: Reinforcement
- Material: Plastic
- Mesh Size: (30-60) +/- 0.5mm
- Widthways Tensile Strength: 15-50 Kn/M
- Burning Time of No Flame: No More Than 10s
- Feature: High Strength,Low Weight,Antistatic,Anti-Corrosion
- Stretching: Biaxial
- Transport Package: White PP Fabric; Black PE Membrane
- Origin: Anping, China
- Color: Black
- Viscose: Without Viscose
- Classification: Plastic Geogrid
- Breadth: 0.5-6m
- Lengthways Tensile Strength: 10-50 Kn/M
- Surface Resistance : Less Than 1.0*109 Ohm
- Materials: PP, Polymer
- Advantage: Factory
- Trademark: Yun De
- Specification: ISO9001: 2008
- HS Code: 39269090
Mining Geogrid is produced by modified PP and some other high-molecular polymer, though extrusion and stretching to form. It is a "double resistant" plastic mesh.
2. Main materials:
modified PP, high molecular polymer
1] Mining grille friction is not easy to generate static electricity. In the coal mine environment, plastic mesh surface resistance values under 1 x 109 Ω
2] Mining geogrid' s flame retardant performance is good. In open environment it only melts, but not burn, even if burning ,it will not last more than 10s.
3] Easy for coal washing. The density of this kind of plastic mesh is around 0.92g/cm3, less than the density of water, in the process of coal washing, broken mesh floating in the water, easy to be washed away
4] Mining geogrid is with strong corrosion resistant ability and anti-aging.
5] Mining geogrid is easy for construction and transportation. It is relatively soft, and not easy to cut and hurt workers in the construction, and also easy to to be curled and bundled. As for its light specific gravity, it is easy to transport, carry and construction under the shaft.
6] Mining geogrid has great carrying capacity both lengthways and widthways, not easy to break. With its little creep value, and uniform mesh holes, it can effectively avoid broken coals falling down, to protect workers' safe and promise the tramcar's safe operation.
Mining geogrid is suitable for false roof support and help support of coal mine under the shaft, roadway help supporting, also can be used for suporting of subway and tunnel projects,etc.
5. Technical Data sheet:
|item||Use for false roof||Use for help supporting|
|Mesh size (mm)||(30-60) ±1.5||(30-60) ±1.5|
| Lengthways tensile strength |
per linear meter≥(kN/m)
|Widthways tensile strength |
per linear meter≥(kN/m)
|Surface resistance value <(Ω)||1.0*109||1.0*109|
|Burning time of no flame≤(s)||10||10|
White PP Fabric; Black PE Membrane, Usually in roll, or as customers' request.