Well lid construction installation method

Abstract

The invention discloses a well lid construction installation method. The method includes the following steps that the pavement exploding range is determined, and exploding is conducted; a cast iron limiting shaft is installed; filling and compacting of asphalt concrete are conducted; and finally, a well lid is installed. By means of the well lid construction installation method, the construction quality can be ensured, the construction time is short, efficiency is high, in addition, the well lid is pressed into the pavement and is integrated with the pavement, and the levelness is consistent.

Description

technical field [0001] The invention relates to the technical field of municipal engineering construction methods, in particular to a well cover construction and installation method. Background technique [0002] In recent years, with the continuous acceleration of the urbanization process, asphalt concrete in urban roads has been gradually replaced by the advantages of non-reflective, visually comfortable, low noise during vehicle driving, low mechanical wear, and can absorb dust for easy cleaning and easy laying and maintenance. Cement concrete has become the first choice for road paving in cities. At the same time, there are criss-crossing pipes under the road surface, and there is rainwater on the surface. Various inspection wells or sewage wells need to be installed on the road surface. The traditional installation methods of inspection wells and sewage wells are different from asphalt roads. There are obvious defects in the matching, which will easily cause cracks and ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the continuous acceleration of the urbanization process, asphalt concrete in urban roads has been gradually replaced by the advantages of non-reflective, visually comfortable, low noise during vehicle driving, low mechanical wear, and can absorb dust for easy cleaning and easy laying and maintenance. Cement concrete has become the first choice for road paving in cities. At the same time, there are criss-crossing pipes under the road surface, and there is rainwater on the surface. Various inspection wells or sewage wells need to be installed on the road surface. The traditional installation methods of inspection wells and sewage wells are different from asphalt roads. There are obvious defects in the matching, which will easily cause cracks and damages to the asphalt layer around the manhole cover, causing the manhole cover to sink, tilt, and skew. When vehicles pass, it is easy to cause jumping or severe vibration, which seriously affects the performance of urban roads. It endangers the traffic safety of vehicles and pedestrians, and the traditional well circle construction and maintenance needs to use concrete pouring to fix the well circle. It takes 7 days before and after construction to lay asphalt. The construction period is long and affects the normal traffic of the road.

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