Shandong Zheda Engineering Materials Co

Steel-plastic grating/geocell specification price Convex node steel-plastic geogrid complete specifications Steel-plastic geogrid
The tensile force of steel-plastic composite grating is borne by warp and weft woven high-strength steel wires and is generated under low strain capacity The extremely high tensile modulus and the synergistic effect of the longitudinal and transverse ribs give full play to the interlocking effect of the grid on the soil.
The warp and weft steel wires of the longitudinal and transverse ribs of the steel-plastic composite grating are woven into the outer wrapping layer of the mesh. Once formed, the steel wires and the outer wrapping layer can coordinately interact and the failure elongation is very low (not greater than %). The main force-bearing unit of steel-plastic composite geogrid is steel wire with extremely low creep.
Through the treatment of the plastic surface during the production process, rough patterns are pressed to enhance the roughness of the grid surface and improve the friction coefficient between the steel-plastic composite geogrid and the soil. , the width of steel-plastic composite grating can achieve efficient and economical reinforcement effect.
The high-density polyethylene used in the steel-plastic composite grating can ensure that it will not be corroded by acid, alkali, salt solution or oil at normal temperature and will not be dissolved by water or invaded by microorganisms. At the same time, the polymer properties of polyethylene are sufficient to resist aging caused by ultraviolet radiation. After the grating is stressed, the vertical and horizontal ribs work together to prevent the nodes from being cracked or damaged. In actual engineering, after the filler is compacted, it is not corroded by ultraviolet light and oxygen, so it can fully meet the requirements of permanent engineering construction.