impervious Geomembrane It is one of the series of geomembrane products, EVA I.e ethylene -Vinyl acetate copolymer has good flexibility, flexibility, elasticity, weather resistance, environmental stress cracking resistance and bonding performance. All mechanical indexes are higher than ordinary polyethylene. Because it also has strong flexibility, it is very convenient in construction and has very good welding effect. EVA geomembrane waterproof material is made of multilayer co extruded membrane (anti-seepage membrane) This product has the characteristics of agricultural production system, such as high mechanical strength, aging resistance, strong puncture resistance, large friction coefficient, flexibility, corrosion resistance, and so on. At the same time, it also has the advantages of light weight, wide width, low temperature resistance, good water resistance, and good weldability.
Main uses of anti-seepage membrane: HDPE It is mainly used for waterproof works such as waste landfill plant and waste water treatment plant. LDPE It is mainly used for tunnel composite lining and is not suitable for exposed roof. EVA is mainly used in subway projects, tunnels, air raid shelters, water retaining dams, artificial lakes, industrial waterproofing and other projects. ECB is mainly used for waterproofing of subway, road, dam, tunnel and civil engineering. HDPE and LDPE are high-density, PE geomembrane, EVA geomembrane, reinforced geomembrane,
Features: 1. The width and thickness specifications are complete (thickness: 0.2-4mm; width: 2.5-8m). 2. High flexibility, strength and toughness. 3. High transparency. 4. Excellent resistance to environmental stress cracking. 5. Large temperature range. 6. Convenient laying construction. 7. It is applicable to complex terrain of subway, tunnel and other underground projects.
Hengshui Hanlin Engineering Materials Science and Technology Development Co., Ltd. is a new technology intensive enterprise integrating scientific research, design, production, sales and service, and integrating technology, quality and service. It is located in Hengshui Economic Development Zone, Hebei Province, adjacent to Hengshui Lake, an advanced wetland natural wind scenic spot. It is 270km away from the capital of the motherland in the north, 120km away from the provincial capital Shijiazhuang in the west, and 60km away from the ancient city Dezhou in the east. Beijing Jiulong * *, Shide * *, Shide Expressway, Daguang Expressway, and 106 National Highway pass through here. The transportation is very convenient and the communication is developed. Since its establishment, the company has been committed to the production, sales and service of products needed in the transportation fields such as highways, * * *, and municipal administration. The company is mainly engaged in the production and sales of waterproof boards, geosynthetics, bridge bearings and other products. Adhering to the principle of preparing for development with high standards and positioning the market with a high starting point, the company has successively developed a series of products such as one-way geogrid, two-way geogrid, dual anti mesh for coal mine, various waterproof boards, geomembranes, etc., which are widely used in highway, * * *, municipal and building construction, and have the functions of reinforcement, isolation and filtration, seepage prevention and crack resistance, etc. The product has withstood the test of various geological conditions and service conditions, and achieved the engineering effect that satisfies the designer. At present, the company's annual output of plastic geogrid is 18 million m2, and the annual output of waterproof board is 10 million m2. The company has passed the ISO9001 quality system certification, and has always strictly implemented the relevant standards. At the same time, it is also equipped with an advanced electronic control quality inspection system, and full-time quality inspectors are on duty day and night for random inspection at any time. The company has developed a strict management system, and has penetrated into the company to clarify the quality policy, and then set up a quality assurance center to uniformly manage the sharing, guidance, supervision and monitoring of quality information. Reliable quality, high-quality service and good reputation have won the recognition and praise of customers, so the company has also made rapid and substantial development. The company always adheres to the business philosophy of "survival based on quality, progress based on technology, and development based on reputation" to provide customers with integrated and satisfactory services. We are willing to make friends all over the world with the mind of "absorbing hundreds of rivers and joining hands with the world", and constantly pursue excellence and create new brilliance.
