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Help CenterSell Mine Grid for Longwall Recovery,Rib and Roof Support
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Mine Grid---Flame Retardant,Antistatic,Coal mine support geogrid
integrity, flexibility and lightness,high tensile strength, nice properties of fire-resistance and anti-static,low elongation.
Mining used,e.g. Russia,USA,Australia,Poland,South Africa coal mine grid.
Basic Info.
They are manufactured from creep resistant, high-tenacity polyester yarns which are covered with white or black polymeric coating,providing high tensile strength with low creep characteristics.Grid® is manufactured in a wide range of standard tensile strengths of between 20 kN/m and 800 kN/m. Ultimate strengths over 1000 kN/m can be supplied for special applications. Grid® geogrid rolls are normally supplied in widths of 3.00 and 5.10 m and roll lengths of 100-300 m so that overlapping can be reduced and material waste kept to a minimum.
Feature:
1. High tensile strength at low elongation
2. Low tendency to creep
3. Optimized grid structure
4. Excellent pull-out and interface friction behavior
5. Superior connection capacity with modular blocks
6. Long durable years
7. High corrosion resistance
8. High flame retardancy,Fire prevention
9. High static conductive property
10. Easy in transport and installation
Specifications:
60-60KN,100-80KN,200-200KN,400-400KN,600-400KN,600-600KN,800-800KN,1000KN/m
Applications:
Long wall face recovery
Roof protection on the tunnels(together with the development machine and bolter)
As the artificial roof for slicing mining
Roof protection for slope long wall face
Reinforced support at both ends of the long wall face
Protection of side slope for opencast mining, build reinforced retaining wall, and so on.
Shandong Hock Mining Engineering Co.,Ltd Mine grid,Mining geogrid,Polyester Geogrid,Mine mesh Manufacturers.
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