Year1
- 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 make it a composite high-strength tensile Strips with rough embossing on the surface are highly reinforced geostrips. From these single strips, the single strips are woven or sandwiched at a certain distance vertically and horizontally, and are welded using ultrasonic waves.
Product Features
, high strength, small deformation
, small creep
, corrosion resistance, long life. Steel-plastic geogrid uses plastic material as a protective layer, supplemented by various additives
It has anti-aging and oxidation properties, and can resist 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 10 years, and have excellent performance and good dimensional stability
, construction is convenient and fast, the cycle is short, and the cost is low. The steel-plastic geogrid is easy to lay, overlap, and position, and it is flat, avoiding overlap and intersection, which can effectively shorten the project cycle and save the project cost.
Steel-plastic geogrid Characteristics of composite geogrid
The tensile force of steel-plastic composite grid is borne by warp and weft woven high-strength steel wires, which produces extremely high tensile modulus under low strain capacity. The longitudinal and transverse ribs work together to give full play to the grid. The interlocking effect on the soil.
The steel wire warp and weft of the longitudinal and transverse ribs of the steel-plastic composite grating 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 interact, and the elongation at failure is very low. (Not larger than). The main force-bearing unit of steel-plastic composite geogrid is steel wire, and the creep amount is extremely low.
Through the treatment of the plastic surface during the production process, rough patterns are pressed to enhance the surface of the grid. The roughness of the steel-plastic composite geogrid increases the friction coefficient between the steel-plastic composite geogrid and the soil.
The width of the steel-plastic composite geogrid can reach up to 100%, achieving efficient and economical reinforcement effects.
, Steel-plastic composite geogrid The high-density polyethylene used in the composite grille can ensure that it will not be corroded by acid, alkali and salt solutions, or oil at normal temperatures, and will not be dissolved by water or invaded by microorganisms. At the same time, the polymer properties of polyethylene are also strong enough to resist ultraviolet rays Aging caused by 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.
Steel-plastic geogrid engineering application fields include soft soil foundation reinforcement, retaining walls and road surface resistance in highways, railways, bridge abutments, approaches, docks, dams, slag dumps, etc. cracking engineering and other fields.
The engineering application characteristics of steel-plastic geogrid
It has high strength, small creep, adaptability to various environmental soils, and can fully meet the use of tall retaining walls in high-grade highways.< br/> , can effectively improve the interlocking and interlocking effect 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.
, and Compared with traditional gratings, they have the characteristics of high strength, strong load-bearing capacity, corrosion resistance, anti-aging, large friction coefficient, uniform holes, convenient construction, and long service life.
It is more suitable for deep-sea operations and embankment reinforcement, and fundamentally solves the technical problems of low strength, poor corrosion resistance, and short service life caused by long-term erosion of seawater by gabions made of other materials.
, can effectively avoid construction damage caused by being crushed and damaged by machinery during the construction process.
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