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About UsZHONGTAI HENGBANG Engineering Technology Co., Ltd. is located in the Academician Entrepreneurship Base of Tai'an National High-Tech Industrial Development Zone, Shandong Province. The company is a comprehensive service provider specializing in engineering consulting and design, materials R&D and manufacturing, as well as operations and maintenance. With strong technical expertise and robust R&D capabilities, its products are primarily applied in critical areas such as water conservancy infrastructure projects, transportation infrastructure initiatives, and environmental protection solutions for isolating and preventing leakage from urban waste and highly hazardous industrial solid waste.
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ProductsZHONGTAI HENGBANG Engineering Technology Co., Ltd. boasts production lines sourced from countries including Germany, Italy, Denmark, Belgium, and Switzerland, adhering to rigorous quality management systems and testing standards. We are equipped with advanced testing equipment capable of evaluating tensile strength, creep resistance, UV protection, water permeability, flame retardancy, antistatic properties, chemical corrosion resistance, and oxidation performance.
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Application CasesThe product is primarily used in hydraulic infrastructure projects, transportation infrastructure projects, and environmental protection applications—including the isolation and impermeability of municipal waste and highly hazardous industrial solid waste.
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BlogPrioritizing technological advancement and innovation, our company is committed to fulfilling user needs to the fullest extent possible.
The chemical composition of Hunan steel-plastic geogrids effectively slows down the rates of aging and oxidation.
Release date:
2020-11-02
It is composed of steel-plastic reinforced strips produced through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when installed within the compacted soil layer, it effectively resists substantial tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. It is resistant to moisture, water, as well as corrosion from acids, alkalis, and salts—properties inherently determined by the material's chemical characteristics. On a construction site, someone even immersed the reinforcing strips in concentrated sulfuric acid for 4 to 5 days, yet the strips remained completely undamaged. Meanwhile, the minimal levels of acids, alkalis, and salts present in soil have virtually no adverse effects on the steel-plastic composite reinforcing strips. Additionally, during the manufacturing process, an appropriate amount of anti-aging, antioxidant, and UV-shielding agents are added to these strips, effectively slowing down their aging and oxidation rates. As a result, not only does the material age extremely slowly when buried in the ground, but its strength remains stable—even within the 1 to 2 years between production and actual use—and its elongation rate actually stays unchanged.
It is composed of steel-plastic reinforced strips produced through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when installed within the compacted soil layer, it effectively resists substantial tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. It is composed of steel-plastic reinforced strips through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when laid within the compacted soil layer, it effectively resists significant tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. It is composed of steel-plastic reinforced strips produced through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when installed within the compacted soil layer, it effectively resists substantial tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. The resulting reinforced soil composite cushion layer is a flexible structure that effectively absorbs seismic energy, thus providing excellent earthquake resistance.
It is composed of steel-plastic reinforced strips produced through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when installed within the compacted soil layer, it effectively resists substantial tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. The construction is simple, making it easy to extend or connect with panels. Each joint requires half to two-thirds fewer reinforcing bars compared to flexible reinforcement systems, eliminating the need for welding, bolting, riveting, or corrosion protection—tasks typically required with rigid reinforcement methods. Additionally, installation is more labor-efficient, avoids overlapping and crossing of materials, and prevents elastic curling, making it ideal for large-scale, mechanized construction operations. Moreover, the modular construction approach significantly reduces labor costs and shortens project timelines, ultimately lowering the overall cost of reinforced soil engineering projects. Steel-plastic composite reinforcement strips can save 10–15% on reinforcement costs compared to flexible systems, while offering even greater savings—up to 60%—compared to rigid reinforcement alternatives.
It is composed of steel-plastic reinforced strips produced through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when installed within the compacted soil layer, it effectively resists substantial tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. The G-density polyethylene used ensures that the material remains unaffected by acids, bases, salt solutions, or oils at room temperature—and it is also resistant to degradation caused by water absorption or microbial attack. Additionally, the unique molecular structure of polyethylene provides sufficient protection against aging induced by UV radiation. When subjected to stress, the grid’s interwoven longitudinal and transverse ribs work together synergistically, preventing cracks or damage at the connection points. In practical engineering applications, after the backfill material has been properly compacted, the grid is shielded from both UV exposure and oxidative degradation, making it fully capable of meeting the rigorous demands of civil engineering projects.
It is composed of steel-plastic reinforced strips produced through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when installed within the compacted soil layer, it effectively resists substantial tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. The choice of Hunan Yiyang steel-plastic geogrid products ensures the effective enhancement of interlocking and gripping between the reinforcement layers, significantly boosting the load-bearing capacity of the reinforced surface. Additionally, it effectively restrains lateral soil movement, further improving the overall stability of the foundation. Geogrids are fully capable of meeting the demanding requirements of large retaining walls in Grade-G highways, offering superior strength and load-bearing performance compared to traditional materials.
It is composed of steel-plastic reinforced strips produced through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when installed within the compacted soil layer, it effectively resists substantial tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. It is resistant to moisture, water, as well as corrosion from acids, alkalis, and salts—properties inherently determined by the material's chemical characteristics. On a construction site, someone even immersed the reinforcing strips in concentrated sulfuric acid for 4 to 5 days, yet the strips remained completely undamaged. Meanwhile, the minimal levels of acids, alkalis, and salts present in soil have virtually no adverse effects on the steel-plastic composite reinforcing strips. Additionally, during the manufacturing process, an appropriate amount of anti-aging, antioxidant, and UV-shielding agents are added to these strips, effectively slowing down their aging and oxidation rates. As a result, not only does the material age extremely slowly when buried in the ground, but its strength remains stable—even within the 1 to 2 years between production and actual use—and its elongation rate actually stays unchanged.
It is composed of steel-plastic reinforced strips produced through an innovative manufacturing process. Thanks to the product's surface, which is roll-pressed into a pattern of regular, coarse textures, when installed within the compacted soil layer, it effectively resists substantial tensile stresses and enhances friction between the reinforcement and the backfill. This setup collectively restrains shear deformation, lateral挤压, and upward heave of the underlying soil. Moreover, due to the high stiffness of the reinforced soil cushion, it promotes efficient load distribution from the upper foundation, transferring the weight more evenly onto the underlying soft soil layers—thereby significantly improving the overall bearing capacity of the foundation. Additionally, the presence of the reinforced soil cushion boosts the overall stiffness of the soil beneath the compression zone, further aiding in the controlled settlement and deformation of the foundation. The construction is simple, making it easy to extend or connect with panels. Each joint requires half to two-thirds fewer reinforcing bars compared to flexible reinforcement systems, eliminating the need for welding, bolting, riveting, or corrosion protection—tasks typically required with rigid reinforcement. Additionally, installation is labor-efficient, avoids overlapping and crossing of materials, and prevents elastic curling, making it ideal for large-scale, mechanized construction operations. Moreover, the modular construction approach significantly reduces labor costs and shortens project timelines, ultimately lowering the overall cost of reinforced soil engineering projects. Steel-plastic composite reinforcement strips, in particular, can save 10–15% on reinforcement costs compared to flexible systems, while offering even greater savings—up to 40–60%—when compared to rigid reinforcement methods.
ZHONGTAI HENGBANG Engineering Technology Co., Ltd. is a comprehensive service provider integrating engineering consulting and design, material R&D and manufacturing, as well as operations and maintenance. With robust technical expertise and strong R&D capabilities, our products are specifically tailored for critical applications in areas such as water conservancy infrastructure projects, transportation infrastructure initiatives, and environmental protection fields like urban waste management and the isolation/leakage prevention of hazardous industrial solid waste. The company boasts advanced production lines sourced from Germany, Italy, Denmark, Belgium, Switzerland, and other countries, adhering to stringent quality management systems and rigorous testing standards. We are equipped with state-of-the-art equipment capable of evaluating key properties—including tensile strength, creep resistance, UV resistance, permeability, flame retardancy, anti-static performance, chemical corrosion resistance, and oxidation stability—ensuring superior product quality. Furthermore, ZHONGTAI HENGBANG has successfully obtained certifications such as CRCC, ISO 9001, ISO 14001, OHSAS 18000, and MA approvals, along with inspection reports from China’s Ministry of Railways and Ministry of Water Resources, the EU CE certification, and additional industry-specific lab tests conducted in Russia, Australia, the United States, and other regions. We are dedicated to delivering top-quality geosynthetic materials and comprehensive services for a wide range of projects, including reinforced soil retaining walls, soft ground stabilization, land reclamation and seawall construction/maintenance, hydraulic engineering, slope remediation and ecological restoration, road construction, and mining projects.
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