Product Features
1. Strong anti-theft performance: The resin composite manhole cover is made of unsaturated resin, glass fiber and other materials, and steel reinforcement skeleton through special production processes. It is formed by high-temperature grinding and pressing once, and the material has no recycling value. It is very difficult to remove the steel reinforcement (the cost of removing the steel reinforcement exceeds its value), so it has active anti-theft function.
2. High load-bearing capacity: The bottom adopts a special pot bottom structure, which increases the load-bearing area by more than ten times or even tens of times. The continuous reinforcement fiber yarn used ensures that the fiber yarn and glass fiber cloth are integrated from the material, thereby giving the product sufficient load-bearing capacity. And meet or exceed national standards.
3. Long service life: By using high-performance resin, glass fiber, and special production process formulas, the penetration of resin into glass fiber is ensured, greatly enhancing the adhesion between the two, and preventing internal damage to the material under cyclic loading, thus ensuring the service life of the product and the same superiority as other resin composite manhole covers. Eliminating the drawback of poor adhesion.
4. Beautiful, practical, and high-end: According to the needs of high-end customers, complex logos and personalized designs with multiple colors on the same manhole cover surface can be made, making the patterns delicate, the colors bright, and distinct. And various imitation stone surfaces and colors that are the same as various stone pavements can be made according to customer needs.
5. High/low temperature resistance, good insulation performance, strong corrosion resistance: The product is corrosion-resistant, non-toxic and harmless. Without metal additives, it has a true insulation effect. Can be used in complex, varied, harsh, and demanding environments. The product has been tested by relevant national authoritative testing institutions, and has obvious acid and alkali resistance, corrosion resistance, anti-aging and other indicators that meet and exceed national standards.
6. Environmental protection, anti slip, and low noise: This product does not slip, produce harsh noise, or cause backlash after being crushed by a car. At the same time, due to the light weight of the product and the precise fastening of the cover and seat, it overcomes the problems of "jumping, tilting, ringing, and shifting" of other inspection manhole covers.