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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.
Precautions for the Transportation and Construction of Geomembranes in Fujian
Release date:
2021-01-06
Currently, the primary plastic films used domestically and internationally for waterproofing applications are polyvinyl chloride and polyethylene (ethylene/vinyl acetate copolymer). Tunnel projects are also planning to utilize a modified asphalt mixture incorporating ethylene-vinyl acetate, specifically designed as an impermeable geomembrane in Nanping, Fujian. These materials are high-molecular-weight, chemically flexible polymers characterized by their low specific gravity, excellent elongation properties, strong ability to accommodate deformation, and outstanding resistance to corrosion, low-temperature performance, and freeze-thaw durability.
Fujian Nanping Waterproof Geomembrane It is a polymer-based waterproof barrier material, primarily categorized into: low-density polyethylene Fujian Nanping geomembrane for seepage control and high-density polyethylene. Fujian Nanping Waterproof Geomembrane And EVA geomembrane.
Fujian Nanping Waterproof Geomembrane It should not be dragged forcefully during transportation to avoid being punctured by sharp objects. Also, minimize exposure to direct sunlight outdoors. Generally speaking, Fujian Nanping Waterproof Geomembrane Its service life can reach 40 to 50 years, even under wastewater conditions. Therefore, it’s essential to periodically ensure proper shading during storage, transportation, and construction. In particular, exposure time during construction should be minimized as much as possible. As a general rule, the material should be covered with soil.
Fujian Nanping Waterproof Geomembrane During construction, be sure to pay attention to the following aspects:
1. Extend from the bottom upward, ensuring it’s not too tight—leave 1.50% of the remaining width for local settlement and stretching. Considering the specific conditions of this project, the slope will be laid from top to bottom. Additionally, ensure that adjacent longitudinal joints are not aligned horizontally; instead, stagger them by at least 1 meter.
2. Vertical joints should be located at least 1.50 meters away from the dam and toe corners, and must lie on a horizontal plane—first along the slope, then at the base of the site. When laying the membrane with a sloping orientation, its direction should remain roughly parallel to the steeper straight line of the slope. Fujian Nanping Waterproof Geomembrane Plastic film is used as the impermeable base material, combined with non-woven fabric to form a geosynthetic liner. The liner's waterproofing performance primarily relies on the impermeability of the plastic film.
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 prominently applied in environmental protection fields such as hydraulic infrastructure projects, transportation infrastructure initiatives, and the isolation and impermeability solutions for urban waste and hazardous industrial solid waste management. 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 testing equipment capable of evaluating critical properties—including tensile strength, creep resistance, UV resistance, water permeability, flame retardancy, anti-static performance, chemical corrosion resistance, and oxidation stability—ensuring superior product quality. Furthermore, ZHONGTAI HENGBANG has earned prestigious certifications such as CRCC, ISO 9001, ISO 14001, OHSAS 18000, and MA approvals, along with positive test 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 U.S., and other regions. We are dedicated to delivering top-quality geosynthetic materials and unparalleled services for a wide range of projects, including reinforced soil retaining walls, soft ground stabilization, land reclamation and embankment construction/maintenance, hydraulic engineering, slope remediation and landscaping, road construction, and mining projects.
Latest Updates
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Construction Plan for Laying and Welding of Composite Geomembranes
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ZHONGTAI HENGBANG Technology Co., Ltd.
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