Biaxial Bx Self-Adhesive Fiberglass Geogrid for Asphalt Reinforcement

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Locking steel-plastic geogrid

The lock-type steel-plastic geogrid is a geotechnical test composite material formed by high-strength steel wire and high-density high-pressure polyethylene encapsulated into a high-toughness miscellaneous belt. It is necessary to use different mesh diameters and stainless steel wire counts to change the tensile strength of the rib. The lock-type steel-plastic geogrid is made of steel-plastic pipe reinforcing rib strips through novel processing technology. Because the surface layer of this product is rolled into a standard rough texture, paving in the backfill soil layer bears a great burden. The ground stress resistance 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 external basic load of the upper end. It spreads and transmits evenly, spreads over the underlying soft soil layer, and improves the bearing capacity of the subgrade. Because of the effect of the reinforced soil cushion, it increases the overall bending stiffness of the subgrade within the narrow layer range, which is beneficial for adjusting the subgrade. The reinforced soil composite foundation cushion produced by the application of the lock-type steel-plastic geogrid is a soft structure, which can absorb and absorb the kinetic energy of earthquake disasters very well, so it has good seismic grade characteristics.

Longitudinal ultimate tensile force: 20kN~150kN

Longitudinal ultimate elongation:≤3%

Tensile resistance at 1% elongation:23kN/m~125kN/m

If you need to increase the ultimate peeling force, you need a lock-type steel-plastic geogrid.

The lock-type steel-plastic geogrid adopts the fusion-casting convex point connecting vertical and horizontal rib belt structure grid, and its node strength is high. The shear strength of welded grid nodes is≥1.5Mpa, and the ultimate peeling force of convex grid nodes is ≥300N.

The vertical and horizontal tensile yield strength per linear meter can reach 20~150kN.

The yield elongation of the convex node plastic geogrid is≤3%; the yield elongation of the convex node plastic geogrid is≤10%.

Features of locking steel-plastic geogrid

1.The tensile strength of the locking steel-plastic geogrid is borne by the high-strength stainless steel wire woven by Jingwei, which causes a high compressive strength and strain rate under low communication ability. The synergistic effect of transverse and longitudinal ribs makes full use of the grid The interlocking effect of Shan on sand.

2. The stainless steel wire of the transverse and longitudinal ribs of the lock-type steel-plastic geogrid is woven into a mesh, and the outer bag layer is formed at one time. . The key bearing module of the locking steel-plastic geogrid is stainless steel wire with low stress relaxation.

3. According to the solution of the plastic surface layer in the production process, the uneven texture is suppressed, so as to improve the unevenness of the surface layer of the grid, and improve the frictional 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 can achieve the actual effect of reinforcing ribs for economic development.

5. The high-density high-pressure polyethylene selected for the locking steel-plastic geogrid can ensure that it is not easy to be corroded by strong acid, strong alkali and solution, or raw material 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. The synergistic effect of transverse and longitudinal ribs after Geshan bears the force is not easy to cause cracking or damage to the joints. In specific engineering projects, after the filler is compacted, it is not corroded by ultraviolet light and oxygen, so it can completely meet the requirements of long-term construction projects.

Advantages of locking steel-plastic geogrid

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 tube composite ribs as bearing components. The grid-shaped plastic sheet with good compressive strength and comprehensiveness can fully exert its strong interlocking effect with the sand and soil in use, thereby maintaining stable overall reliability.

1.The steel-plastic pipe polymer material is selected, which has small deformation and high compressive strength, and gets rid of the defects of large deformation and large stress relaxation of the plastic grid.

2. The unique joint process is selected, the horizontal and vertical ribs work together diligently, and the reinforcement effect of Geshan can be fully utilized.

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

4. The unique secret recipe of raw materials and production process, so that after 100 times of freezing and thawing, the various performance indicators of the product meet the actual national standards and design regulations, and meet the cold resistance regulations in the northern region. It is suitable for reinforced soil retaining walls, concealed slab culverts, slope protection and roadbed engineering reinforcements, etc., to improve the soft and weak bearing capacity, and to resist the generation of sand and soil cracked surfaces.

The lock-type steel-plastic geogrid can fully diffuse the in-situ stress of the sand, immediately transmit the tensile stress, limit the lateral displacement of the sand, and have a strong mitigation effect on the settlement of the subgrade engineering, and the elastic modulus of the subgrade engineering is obvious. Enhanced, the bearing capacity of roadbed projects is improved, and the locking steel-plastic geogrid can make the comprehensive effect of tensile strength, compromise force, shear stress, transverse and longitudinal force, interlocking force, and sliding friction force, improving comprehensiveness and protection. The actual effect of soil and the lack of lap joints of steel bars make Geshan's overall actual effect particularly excellent.

Application

● Reinforcement of roads, railways, airports, sports fields, freight yards, slag yards, etc.

● Embankment, Deep sea operations,bridge abutment, wharf, construction access road, dam, tidal flat treatment, pavement anti-inferior foundation strengthening

● Reinforcement of bank protection, flood control embankment, retaining wall, slope protection, etc.

● Environmental protection construction, soft soil foundation reinforcement and other geotechnical engineering

High-strength biaxial steel-plastic geogrid (Locking) specifications: Sheet 2-1

PROPERTIES		Unit	GSZ30-30	GSZ40-40	GSZ50-50	GSZ60-60	GSZ70-70	GSZ80-80	GSZ100-100	GSZ150-150
Ultimate Tensile Strength	MD	lbs/ft(kN/m)≥	172(30)	229(40)	286(50)	343(60)	400(70)	457(80)	572(100)	857(150)
	TD	lbs/ft(kN/m)≥	172(30)	229(40)	286(50)	343(60)	400(70)	457(80)	572(100)	857(150)
Tensile Strength@1% Strain		lbs/ft(kN/m)≥	132(23)	183(32)	229(40)	274(48)	320(56)	360(63)	463(81)	714(125)
Elongation at break		%≤	3	3	3	3	3	3	3	3
Carbon Black		%	2~3
Antifreeze Index		℉(℃)	-95(-35)	-95(-35)	-95(-35)	-95(-35)	-95(-35)	-95(-35)	-95(-35)	-95(-35)
Limit Detached Strength of Junction		N≥	500(customer's demand)
Vertical mesh clearance size (D)		mm	60≤D≤180
Single strip width		mm	≥14
Single strip thickness		mm	≥2.0
Roll Width		ft(m)	19.52(5.95)
Roll Length		ft(m)	164.04(50)

High-strength uniaxial (special-shaped) steel-plastic geogrid (Locking) specification:

PROPERTIES		Unit	GDZ50-30	GDZ60-30	GDZ80-30	GDZ80-50	GDZ100-50	GDZ120-50	GDZ150-50	GDZ180-50
Ultimate Tensile Strength	MD	lbs/ft(kN/m)≥	286(50)	343(60)	457(80)	457(80)	571(100)	686(120)	857(150)	1029(180)
	TD	lbs/ft(kN/m)≥	172(30)	172(30)	172(30)	286(50)	286(50)	286(50)	286(50)	286(50)
Tensile Strength@1% Strain		lbs/ft(kN/m)≥	132(23)	275(48)	360(63)	360(63)	463(81)	560(98)	714(125)	869(152)
Elongation at break		%≤	3	3	3	3	3	3	3	3
Carbon Black		%	2~3
Antifreeze Index		℉(℃)	-95(-35)	-95(-35)	-95(-35)	-95(-35)	-95(-35)	-95(-35)	-95(-35)	-95(-35)
Limit Detached Strength of Junction		N≥	500(customer's demand)
Vertical mesh clearance size (D)		mm	60≤D≤180
Single strip width		mm	≥14
Single strip thickness		mm	≥2.0
Roll Width		ft(m)	19.52(5.95)
Roll Length		ft(m)	164.04(50)

About MTTVS^® factory

MTTVS^® Geosynthetics Company specializes in the research, development, production, promotion and application of geosynthetics, and is the world's leading supplier of geosynthetics. Founded in 2014 and located in Shandong, China, it has ISO9001, ISO14001 and ISO45001 international authoritative management system certifications. It has strong strength. It has more than 10 international advanced equipment production lines and a large professional engineering and technical team. It has successfully integrated and developed core markets. Customers create maximum value. Through the processing of synthetic raw materials. We develop, manufacture and provide innovative and reliable geosynthetics to improve the performance of our customers' products. Our main business is the production and export of one-stop services and products such as geotextiles, geomembranes, geogrids, geocells, three-dimensional composite drainage nets, ecological bags, drainage boards, 3D geomats, etc.

Our products are exported to 56 countries around the world. Our main customers are from the United States, Germany, Pakistan, India, Kenya, Vietnam, Mirru, Ukraine, Uganda, Bolivia, Ecuador, Australia, France, Sweden, United Kingdom, Hong Kong, Hungary, New Zealand, Poland, Mexico, Brazil, Bangladesh, Thailand, Malaysia, Indonesia, Singapore, Philippines, Sri Lanka, UAE, Saudi Arabia, Qatar, Ghana, Ethiopia, Somalia, Nigeria, South Africa, Swaziland, Mongolia, etc.

Today, we not only manufacture the best quality geosynthetics products, but also provide professional design and installation services. OEM, ODM, custom development and manufacturing can also be provided. MTTVS^® Geosynthetics is a strong brand manufacturer in the production, promotion and sales industry. By providing advanced solutions and products in various applications and markets worldwide, MTTVS^® Geosynthetics continues to set industry standards and become the most important leader.

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We are a professional Biaxial Bx Self-Adhesive Fiberglass Geogrid for Asphalt Reinforcement manufacturer and seller integrating original design, manufacturing, sales service, and after-sales management. The company has strong technology and has gathered many professionals in the industry to continuously devote itself to product research and development. Joining the international competition will create a fairer competition environment and broad development space for our company.

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