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Plastic Welding Geogrid

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  • Lock Type Injection Steel-plastic Geogrid

Lock Type Injection Steel-plastic Geogrid

The lock type injection steel-plastic geogrid is made of high-strength steel wire encapsulated by high-density high-pressure polyethylene into a high-toughness miscellaneous belt
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Product Description

Product Description

The lock type injection steel-plastic geogrid is made of high-strength steel wire encapsulated by high-density high-pressure polyethylene into a high-toughness miscellaneous belt, which is obliquely angled according to the plan, and is a geotechnical composite material formed by ultrasonic welding, according to the engineering project. It is necessary to use different mesh diameters and stainless steel wire counts to change the tensile strength of the ribs. The lock-type steel-plastic geogrid is made of steel-plastic pipe reinforcing ribs with novel processing technology. Because the surface of this product is rolled into a standard rough pattern, it is paved in the backfilled soil layer and bears a great burden. The resistance to ground stress and the sliding friction between the backfill soil generally limit the cutting, side extrusion and protrusion of the subgrade soil, because the bending stiffness of the reinforced soil foundation cushion is very large, which is beneficial to the outer basic load of the upper end. Diffused and transported more evenly, spreading to the underlying soft soil layer, which improved the bearing capacity of the roadbed, because the reinforced soil cushion layer increased the overall bending stiffness of the roadbed in the scope of the reduced layer, which is beneficial to adjust the roadbed. The deformation, the reinforced-soil composite foundation cushion produced by the application of the lock-type steel-plastic geogrid belongs to the soft structure, which can digest and absorb the kinetic energy of the earthquake disaster very well, so the seismic grade characteristics are good.


Lock Type Injection Steel-plastic Geogrid

Features

1. The tensile strength of the lock-type steel-plastic geogrid is borne by the high-strength stainless steel wire, which results in a higher compressive strength and strain rate under low communication ability. The synergistic effect of horizontal and vertical ribs makes full use of the grid's embedding of sand. Lock function.

 

2. The stainless steel wire of the horizontal and vertical ribs of the lock-type steel-plastic geogrid is woven into a net, and the outer envelope layer is formed at one time. The stainless steel wire and the outer envelope layer can have a harmonious function, and the damage elongation rate is very low (not more than 3%) . The key bearing module of the lock-type steel-plastic geogrid is stainless steel wire, which has low stress relaxation.

 

3. According to the solution of the plastic surface layer in the production process, the uneven texture can be suppressed, so as to improve the unevenness of the surface of the grid, and increase the friction resistance between the lock-type steel-plastic geogrid and the sand.

 

4. The width of the lock-type steel-plastic geogrid can reach 6m, which completes the actual effect of reinforcing ribs for economic development.

 

5. The high-density high-pressure polyethylene selected for the lock-type steel-plastic geogrid can ensure that it is not easy to be corroded by strong acids and alkalis and solutions, or raw oil at room temperature; it is not easy to be damaged by water dissolution or microbial strains . In addition, the high polymer material properties of high-pressure polyethylene are also sufficient to resist embrittlement caused by ultraviolet radiation. After Geshan bears the force, the transverse and longitudinal ribs have a synergistic effect, and it is not easy to cause cracking or damage to the joints. In specific engineering projects, after the filling material is compacted, it is not corroded by ultraviolet light and oxygen, so it can completely meet the requirements of long-term construction projects.


Lock Type Injection Steel-plastic Geogrid

Advantages

The lock-type steel-plastic geogrid is made of high-strength stainless steel wire wrapped with high-pressure polyethylene to produce horizontal and vertical steel-plastic pipe composite ribs as bearing components. After the joints are produced and processed by unique processing techniques such as ultrasonic waves, high The grid-shaped plastic sheet with good compressive strength and comprehensiveness can withstand the strength of sandy soil during use and give full play to its strong interlocking effect, thereby maintaining stable overall reliability performance.

 

1. The use of steel-plastic pipe polymer materials, with small deformation and high compressive strength, get rid of the defects of large deformation and large stress relaxation of the plastic grille.

 

2. The unique joint process is selected, and the horizontal and vertical ribs work hard together, which can make full use of the reinforcement effect of geogrid.

 

3. The width can reach ten meters, which reduces the overlap of steel bars, saves raw materials and simplifies construction.

 

4. The unique raw material secret recipe and production process flow enable the product to meet the actual national standards and design plan requirements after 100 freeze-thaw cycles, and meet the cold resistance requirements of the northern region. It is suitable for reinforced soil retaining walls, concealed slab culverts, slope protection and roadbed engineering reinforcements, etc., to enhance the weak bearing capacity and the characteristic resistance to the generation of cracked surfaces in sand.


Lock Type Injection Steel-plastic Geogrid


The lock-type steel-plastic geogrid can sufficiently diffuse the ground stress of the sand, immediately transmit the tensile stress, limit the lateral deviation of the sand, and have a strong effect on alleviating the settlement of the roadbed engineering. The elastic modulus of the roadbed engineering is obvious Enhancement, the bearing capacity of subgrade engineering is improved, the lock-type steel-plastic geogrid can make the comprehensive effect of tensile strength, compromise force, shear stress, horizontal and vertical force, interlocking force, and sliding friction force, improve comprehensiveness and protection The actual effect of soil, and no rebar overlap, makes geogrid's overall actual effect particularly excellent.

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