Steel-plastic geogrid steel-plastic geogrid steel-plastic grid is made of high-strength steel wire wrapped by high-density polyethylene into high-strength strips. Geosynthetics formed by ultrasonic welding at right angles to the plane and the weft are used according to engineering needs. Different mesh diameters and number of wires are used to change the tension of the ribs. other products include some machine and some hoses. Big Size Fire Hose,Weft Bobbin Winder,Machine For Weft Yarn,Press Coupling Machine NANTONG SENTIAN FIRE-FIGHTING EQUIPMENT CO.,LTD. , http://www.firehosefactory.com
What are the characteristics of steel-plastic grids? The tensile strength of steel-plastic grids is borne by high-strength steel wires woven by warp and weft. It produces extremely high tensile modulus under low strain capacity, and the longitudinal and transverse ribs work synergistically to give full play to the grid to the soil. The interlocking effect.
2. The longitudinal and transverse ribs of the steel-plastic grid are woven into the net by warp and weft, and the outer wrap layer is formed once. The steel wire and the outer wrap layer can coordinate and the elongation at break is very low (not more than 3%). The main force-receiving unit of the steel-plastic composite geogrid is steel wire, and the creep variable is extremely low.
3. Through the treatment of the plastic surface in the production process, the rough pattern is pressed to enhance the roughness of the surface of the grid, and the friction coefficient between the steel-plastic composite geogrid and the soil is improved.
4. The width of the steel-plastic grille can reach 6m, achieving efficient and economical reinforcement.
5. The high-density polyethylene used in the steel-plastic grid can ensure that it will not be attacked by acid and alkali and salt solution or oil at normal temperature; it will not be affected by water dissolution or microorganisms. At the same time, the polymer properties of polyethylene are also sufficient to resist the aging caused by ultraviolet radiation. After the grid is stressed, the longitudinal and transverse ribs cooperate to prevent cracking or breakage of the joint. In actual engineering, after the compaction of the filler, it is not exposed to ultraviolet light and oxygen, so it can fully meet the requirements of permanent engineering construction.
6 Strong strength, small creep, adapt to various types of environmental soil, can fully meet the use of high retaining walls in high-grade roads.
7 can effectively improve the interlocking and biting of the reinforced bearing surface, greatly enhance the bearing capacity of the foundation, effectively restrain the lateral displacement of the soil, and enhance the stability of the foundation.
Compared with the traditional grille, it has the characteristics of high strength, strong bearing capacity, corrosion resistance, anti-aging, large friction coefficient, uniform hole, convenient construction and long service life.
9 It is more suitable for deep sea operation and embankment reinforcement, which fundamentally solves the technical problems of low strength, poor corrosion resistance and short service life caused by other materials used for stone cage erosion due to long-term seawater erosion.
10 can effectively avoid the construction damage caused by the crushing and destruction of the machine during the construction process.
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