Product features of composite resin manhole cover
作者： 盐城市锦阳道路器材有限公司点击： Release Date: 2018-08-15 Author: Jinyang Road Equipment Co., Ltd. Yancheng click:
The big feature of composite resin manhole cover is that it is made of polymer composite material, without any recycling value. After the popularization of resin manhole covers , the problem of urban black holes caused by theft of manhole covers will be solved. Unlike the manhole covers on the market, it is pressed out by a hydraulic press and has a high impact strength. Let's take a look at its product features.
1. Strong anti-theft performance: Resin composite material manhole cover is made of unsaturated resin, glass fiber and other materials and reinforced steel frame through special production process. After high temperature grinding and pressing, the material has no recycling value. It is very difficult to remove the steel bar The cost exceeds the value of the steel bar) so it has the function of active anti-theft.
2. Large bearing capacity: the bottom adopts a special pan-bottom structure, which increases the load area by dozens 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.
3, long service life: through the use of high-performance resin, glass fiber and special production process formula, to ensure the penetration of resin in glass fiber, greatly enhance the adhesion between the two, so that the material under the action of cyclic loading, not Internal damage occurs, which guarantees the service life of the product and the same superiority of other resin composite manhole covers . Eliminate the disadvantages of poor adhesion.
4, beautiful and practical, high-grade: according to the needs of high-end customers, can make complex LOGO and a variety of colors on the same well cover surface personalized design, so that the pattern is delicate, colorful and clear. According to customer requirements, we can make all kinds of imitation stone surfaces and colors the same as various stone pavements.
Resin composite manhole cover has the advantages of light weight and high strength, excellent fatigue resistance, breakage safety, simple molding, low rolling noise, good chemical resistance, good acid and alkali resistance, and beautiful appearance. Its comprehensive performance and economic indicators have surpassed cast iron manhole covers , and it can also solve the problem of stolen cast iron manhole covers. At the same time, it can reduce the consumption of resources and has important economic and social values.