Mine Grid 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.Mine 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. Mine 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.

    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

60-60kN,100-80kN,200-200kN,400-400kN,600-400kN,600-600kN,800-800kN,1000-1000kN/m.

Mine Grid for Long wall face recovery systems.
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.

passed Russia coal mine test,Australia mining test,USA ASTM test,EU CE test.