Composite manhole covers play a key role in our urban construction, with complete types and models, which provide great convenience for our life. However, the problems of manhole cover itself can not be ignored.
When the product is in use, the situation of displacement and loss makes people's life safety can not be guaranteed. So how to solve this problem?
If there are a large number of heavy and overloaded vehicles in the urban traffic, the well and its surrounding will be damaged. Secondly, it is also possible that the planning and layout of pipeline engineering in the range of motor vehicle lanes is not reasonable, or the structure of wells and wells is bound to settle due to their own self weight and vehicle load.
If you need to know more about it, you are welcome to consult me at any time.