What are the countries of China's anti dumping
To play the role of the application of the grid so laying hands straight smooth and uniform paving geogrid every 1.5-2.0m with hook pins fixed on the surface of 3): fill puwan grill and (48) fill every layer filling should be first on both sides, called the principle is strictly prohibited to fill embankment packing allows direct unloading of soil must have finished unloading grille paving soil surface soil unloading height to cut 1m vehicles, construction machinery directly laid geogrid embankment along the axis to allow walking driving 4) geogrid, side and from the grid layer within 8 cm to 6 cm diameter filler
The transverse joint of nylon rope or polyester sewn or U nail connection between the grid connected whole width overlap grid between 20cm stress and distortion to joint strength is lower than the tensile strength of geogrid material design fold, overlap,
1) flat field: laying 50cm thick sandstone gravel or sand and gravel cushion compaction (egg) is conducive to increase frictional resistance between soil and geogrid to base consolidation 2) should pay attention to the connection between laying grille grille and vertical grille grille straight smooth laying according to the design position along the road to base
