The art manhole cover adopts high-performance resin, glass fiber and special production process formula to ensure the penetration of resin in glass fiber and greatly enhance the adhesion between the two, so that the material does not cause internal damage under the effect of cyclic loading. This guarantees the service life of the product and the same superiority of other resin composite manhole covers. Eliminate the disadvantages of poor adhesion. The following is a detailed introduction by Baisite manhole cover manufacturers: The bottom of the art manhole cover adopts a special pot bottom structure, which increases the area of ??the force by more than ten times or even dozens of times. The continuous reinforcing fiber yarn used guarantees that the fiber yarn and the glass fiber cloth are integrated into one material, so that the product has sufficient bearing capacity. And meet or exceed national standards. This resin composite manhole cover is made of glass fiber and resin as basic materials, and auxiliary materials such as curing agent and accelerator. Its weight is two-thirds lighter than cast iron manhole covers, and its service life is more than 20 years, which is twice that of cast iron manhole covers, and the price is only 80% of that of cast iron manhole covers. At the same time, this manhole cover also has the characteristics of insulation and no noise.
The art manhole cover has many advantages. The art manhole cover is made of unsaturated polyester resin as a matrix, and it is made of press molding technology. It is a new type of environmental protection inspection manhole cover. Let ’s take a look at the rainwater dumplings and Xiaobian together: Strong weather resistance: The manhole cover can be used normally in the environment of -50 ℃ ～ + 300 ℃ through scientific formula, advanced technology and perfect technical equipment. Beautiful appearance: the surface pattern design is exquisite, the color is bright and adjustable, and beautify the urban environment. High strength: It has high compressive, bending and impact strength, and has toughness. After long-term use, the product will not be crushed and damaged. The above is an introduction to the art manhole cover. Because it has many advantages, it is used more and more. I believe there will be better development in the future.
