The composite resin manhole cover is made of unsaturated resin as the base material, continuous glass fiber as the reinforcement material, which is molded at a high temperature. Because of the structure of the bottom of the pot, the stress is average, and the continuous fiber is used for reinforcement without reinforcement. The material is composite material, so the bearing capacity and later bearing capacity of the composite well cover are guaranteed. The material itself has no recycling value, which meets the requirements of national energy conservation and environmental protection policies, all of which are called "green manhole covers".
Features of composite sewage cover:
1. Strong anti-theft performance: the well cover of resin composite material is made of unsaturated resin, glass fiber and other materials and reinforced framework by special production process. After one-time forming by high temperature grinding, the material has no use value. It is very difficult to take out the reinforcement (the cost of taking out the reinforcement exceeds the value of the reinforcement), so it has the function of active anti-theft.
2. Large bearing capacity: special pot bottom structure is adopted at the bottom to increase the bearing area by ten times or even dozens of times. The continuous reinforced fiber used ensures that the fiber and glass fiber cloth are integrated from the material, so that the product has sufficient bearing capacity.
3. Long service life: through the use of high-performance resin, glass fiber and special production process formula, the adhesive force of the two is greatly enhanced, so that the material will not produce internal damage under the cyclic load, thus ensuring the service life of the product, as well as the same advantages of other resin composite sewage covers. The disadvantages of poor adhesion are eliminated.
4. Beautiful, practical and high-grade: according to the needs of customers, we can make a personalized design of complex logo and multiple colors on the same well cover surface, so that the pattern is delicate and the color is bright and clear. And can be made according to customer needs and all kinds of stone pavement the same imitation stone surface and color.
5. High temperature / low temperature resistance, good insulation performance and strong corrosion resistance: the product is corrosion-resistant and has no metal additives, playing a significant insulation effect. It can be used in complex, bad and demanding places. The products are tested by the relevant authoritative testing organizations, and have obvious acid and alkali resistance, corrosion resistance and anti-aging ability.
6. Environmental protection, anti-skid and low noise: the product will not slip, ear piercing noise and backlash after rolling. At the same time, due to the light weight of the product and the tight closure of the cover and seat, the problems of "jumping, seeping, ringing and shifting" of other manhole covers are overcome.
BEIST factory has a complete set of equipment from product design, mold development, color distribution, product testing, etc. Its unique formula and technology create the anti-theft and artistic characteristics of sewage cover, which is the high-quality product in the well cover industry at present, and can be called a model of the industry. It aims to "solve moral problems with technology", innovate continuously and strive for perfection. Safety well cover - serve the public with quality!