How to Solve the Noise of Manhole Cover?

How to Solve the Noise of Manhole Cover?

Usually, when we walk on the road, we can hear the sound of the manhole cover when car passes.

The reason why is the gap between the manhole cover and the base is large, or the locking device of cover and base has been loosened.

How to solve the noise problem of passing cars?

Composite Manhole Cover have big market.

Material:No recycle value is important feature, which can directly solve the problem of theft of manhole cover, corrosion resistance, anti-static and other characteristics can make the composite manhole cover installed in a special dangerous area.

Appearance:the color, style, plate, etc. can be made according to the area where the manhole cover is installed.

Sealing rubber gasket which not only reduces the noise of the passing vehicle, but also improves the comfort of the driving. The locking device not only protects the equipment in the well, but also makes the manhole cover More fit with the road.

The manhole cover is used correctly, and the installation method of the manhole cover should be suitable and reasonable. First, the base part can not be suspended, and then the corresponding height error range of the manhole cover and the road surface should be within 3mm. Exceeding this range is unqualified.The composite manhole covers quickly occupy the market with unique product advantages, which also promotes the development of the industry and improves people's safety.

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