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Composite Manhole Cover Product Features

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1. Strong anti-theft performance: the resin composite manhole cover is made of unsaturated resin, glass fiber and other materials and the steel reinforcement skeleton by special production process, which is formed by high temperature grinding and pressing. The material has no recycling value, and it is very difficult to take out the steel reinforcement (the cost of taking out the steel reinforcement exceeds the value of the steel reinforcement), so it has the active anti-theft function. 2. Large bearing capacity: special pot bottom structure is adopted at the bottom to increase the stressed area by a factor of ten to dozens. The continuous reinforced fiber fiber used, from the material to ensure that the fiber and glass fiber cloth into one, so that the product has enough bearing capacity. 3. Long service life, through the adoption of high performance resin, glass fiber and special formula, production process to ensure that the penetration of resins in glass fiber, greatly enhanced the stick relay, make the material under cyclic loading, do not produce internal damage, so as to ensure the service life of the product, and other resin composite manhole cover with the same advantages. Put an end to the sticky relay worse disease. 4. Beautiful, practical and high grade: according to the needs of high-end customers, we can make the personalized design of complex LOGO and multiple colors on the surface of the same manhole cover, so as to make the pattern exquisite and vivid. And can be made according to customer demand and all kinds of stone pavement the same imitation stone surface and color. 5. High/low temperature resistance, good insulation performance, strong corrosion resistance: corrosion resistance, no metal additives. It can be used in complex, changeable, harsh and demanding places. The products have been tested by the relevant authoritative testing institutions, and have obvious acid and alkali resistance, corrosion resistance and aging resistance. 6. Environmental protection, anti-skid, low noise: this product is non-skidding, no strident noise and inverse phenomenon after the car crushing. At the same time, due to the light weight of the product, the cap, seat buckle precision, to overcome the other inspection cover "jump, stilt, ring, shift" and other problems.
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