How to solve the problem of noise in the Manhole Cover
Usually, when we walk on the road, we can hear the sound of the tires pressing on the manhole cover when the car passes. Why?
The reason is that the gap between the manhole cover and the base is relatively large, or the locking device of the cover and the base has been loosened, causing noise to occur when the vehicle passes, especially in the community or on the quiet night road.
How do we solve the noise problem of passing cars?
Noise reduction manhole cover
As a well-developed manhole cover at the present stage, the Composite Manhole Cover may be looking for its characteristics.
From the material point of view, the non-utility value is a very prominent feature, which can directly solve the problem of theft of the 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.
In terms of design, a sealing rubber ring can be added to make the manhole cover and the base fit more, 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.
In terms of load-bearing, although the weight is light, the toughness is very strong, and it can fully meet or exceed the load-bearing standard of the cast iron manhole cover.
The manhole cover is selected 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 are unqualified. In the future, the site should be cleaned up and the warning signs should be set. Vehicles are prohibited from passing within seven days. The composite manhole cover quickly occupied the market with its unique product advantages, which also promoted the development of the industry and improved people's safe water bottles.
Contact: Elaine Yang
Add: No125 Liuquan Road Gaoxin District Zibo City,Shandong Province,China