Tensile geogrid, steel plastic geogrid

千牛：

30

千牛：

50

千牛：

80

Product Introduction This product is made of high-strength steel wire (or other fibers that have been specially treated with polyethylene and other additives) and extruded to form a composite high-strength tensile strip. If the surface has rough embossing, it is a high-strength strip. Reinforced geogrid. From this single band, weaved or sandwiched at a certain distance longitudinally and transversely, and formed by welding the intersection points using special fusion welding technology to strengthen the bonding, it is a reinforced geogrid. ■Product Features High, small deformation, less corrosion, and long life. The steel-plastic geogrid uses plastic materials as the protective layer, and is supplemented with various additives to make it anti-aging and oxidative, and resistant to corrosion in harsh environments such as acids, alkalis, and salts. Therefore, steel-plastic geogrids can meet the needs of various permanent projects for more than one year, and have excellent performance and good dimensional stability. The construction is convenient and fast, the cycle is short, and the cost is low. Steel-plastic geogrids are easy to lay, overlap, and position. , flat, avoiding overlapping and crossing, which can effectively shorten the project cycle and save project costs. ■ Product use is mainly used in soft soil foundation reinforcement of highways, railways, bridge abutments, approaches, docks, revetments, dams, slag fields, etc. , retaining walls and pavement anti-crack engineering and other fields.
Product introduction 1. What is steel-plastic composite geogrid? Steel-plastic composite geogrid is composed of high-strength steel wires wrapped by high-density polyethylene into high-strength strips. The longitude and latitude of the plane are at right angles to the geosynthetic material formed by ultrasonic welding. According to the engineering needs, different mesh diameters and the number of steel wires are used to change the tensile force of the ribs. 2. What are the characteristics of steel-plastic composite geogrid? Steel-plastic composite The tensile force of the geogrid is borne by warp and weft woven high-strength steel wires, which produce extremely high tensile modulus under low strain capacity. The longitudinal and transverse ribs work together to fully exert the interlocking effect of the geogrid on the soil., Steel-plastic composite geogrid The steel wires of the longitudinal and transverse ribs of the grid are woven into a mesh, and the outer wrapping layer is formed at one time. The steel wires and the outer wrapping layer can coordinately function, and the failure elongation is very low (not greater than). The main force-bearing unit of the steel-plastic composite geogrid It is a 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., Steel The width of plastic composite geogrid can reach up to 100%, achieving efficient and economical reinforcement effect. The high-density polyethylene used in steel-plastic composite geogrid can ensure that it will not be affected by acid, alkali, salt solution, or oil at normal temperature. It will not be corroded by water dissolution or microbial attack. At the same time, the polymer properties of polyethylene are enough to resist aging caused by ultraviolet radiation. After the grid is stressed, the vertical and horizontal ribs work together to prevent cracking or damage of the nodes. .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. The product application guide can be used for roads, railways, embankments, bridge abutments, and construction access roads. , docks, revetments, flood control embankments, dams, tidal flat management, cargo yards, slag dumps, airports, sports fields, environmentally friendly buildings, soft soil foundation reinforcement, retaining walls, slope protection and road surface resistance and other civil engineering projects.