Mechanism of Shandong Laiwu Jinda geogrid as follows: 1 friction, grill surface and mix. 2, mix passive resistance force on the grill ribs ribs and nodes. 3, locking aperture grille effect of mixture. Geogrid material selection: Quality performance difference geosynthetics larger and have different mechanical index. Depending on the engineering usage, you should choose a different geosynthetics. In engineering design and construction, should be based on the specific circumstances and characteristics of the original pavement engineering requirements, select material meets the mechanical properties of the grid. When analyzing geogrid located at the grassroots, the grassroots, the surface layer inferior position, in the car loads, pavement deflection, changes in the various layers of bottom bending tensile stress and cracks in the road handling of the old road widening parts The pavement structure theoretical analysis to determine the reasonable horizon and the role of geogrid. More geogrid applications and questions, please call the company hotline, we will be happy to help you!