Geogrids are often used in retaining walls and subgrade construction, but Geogrid for minin is still different from the geogrids used in retaining walls and subgrade construction.Geogrids are mainly used for supporting projects such as underground coal mines, subways, and tunnels.
Features of Geogrid for minin:
(1) High strength: Due to the material problem, the geogrid for mining has higher strength and more corrosion resistance
(2) Lightweight: The quality is easy to install and use.
Geogrid for minin installation method:
The laying surface of a normal geogrid should be flatter. However, this is not necessarily the case for the mine geogrid. Because it is inside the frame, it needs more fixing to support the safety of the mine. After the pavement is checked and accepted, in order to prevent longitudinal tilt, it should be based on Width Lay white lines or hanging lines on the paving layer, and then fix the ends of the grid with iron nails. There are 8 nails per meter wide, fixed at a consistent distance.