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What Is A Resin Composite Manhole Cover

{dede:global.cfg_gsname/} | Updated: 2019-12-24 07:36:09
The oversized features of the resin composite manhole cover are made of polymer composite material without any recycling value. The promotion of the use of resin manhole covers will solve the problems of manhole cover theft and urban black holes. Unlike manhole covers on the market, it is pressed out by a hydraulic press and has the ability to resist high impact strength. Resin composite manhole cover is made of glass fiber and resin as basic materials, and is made of auxiliary materials such as curing agent and accelerator at high temperature and pressure. It weighs two-thirds lighter than a cast iron manhole cover, but has a service life of more than 20 years, twice that of a cast iron manhole cover, and the price is only 80% of that of a cast iron manhole cover. At the same time, the composite manhole cover also has the advantages of light weight, high strength, excellent performance, not easy to break, simple molding, low rolling noise of the car, good chemical resistance, good acid and alkali resistance, and beautiful appearance. Usually it is round and can be used for green belts, pedestrians
Roads, motor vehicles and docks.
Polymer composite resin manhole cover products have the following characteristics:
1. Strong anti-theft performance: Resin composite manhole cover adopts special production technology, made of unsaturated resin, glass fiber and other materials and steel frame. After high temperature grinding and forming, the
Material has no recycling value. It is very difficult to remove the rebar. The cost exceeds the value of the rebar), so it has the function of active anti-theft.
2. Large carrying capacity: the bottom adopts a special pan bottom structure, which is ten times or even dozens of times the force area. The continuous reinforcing fiber yarn used is a fiber filament and glass fiber cloth
Keeping together in one material gives the product sufficient carrying capacity. And meet or exceed the standard.
3. Long service life: high performance resin, glass fiber and special production process formula are used to ensure the resin's permeability in glass fiber and the adhesion between the two
It is greatly improved, so that the material is not affected by the loading of the cycle. Internal damage occurs to ensure product life and superiority of other resin composite manhole covers. Eliminate the lack of adhesion
4. Beautiful and practical, high grade: According to the needs of high-end customers, we can make complex LOGO and multi-color personalized design on the same well cover surface to make the pattern delicate.
The colors are vivid and clear. According to customer requirements, we can make all kinds of imitation stone surfaces and colors, which are the same as all kinds of stone pavement.
5. High temperature / low temperature resistance, good insulation performance and strong corrosion resistance: the product is corrosion resistant and harmless. Without metal additives, it has a real insulation effect. It can be used for complex
Miscellaneous, diverse and demanding place. The product has been tested by relevant testing agencies, and has obvious acid and alkali resistance, corrosion resistance, aging resistance and other indicators have reached and exceeded standards.
6.Environmental protection, non-slip, low noise: This product will not slip, and the vehicle will not produce harsh noise and reverse phenomenon after crushing. At the same time, due to the light weight of the product, the lid and seat
Tightening, overcomes the problems of "jump, rock, ring, and shift" in other inspection manhole covers.
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