Novel catch-basin removing accumulated water on road surface and construction method

Abstract

The invention relates to a novel catch-basin removing accumulated water on the road surface and a construction method. The novel catch-basin comprises a catch-basin body, a connecting pipe, a steel fiber grate well base and a steel fiber well grate cover. The side face of the catch-basin body is provided with two round holes used for installing the connecting pipe. The connecting pipe is laid under a road flat side stone. The catch-basin is communicated with a built catch-basin through the connecting pipe. The steel fiber grate well base is arranged on the catch-basin body. The steel fiber well grate cover covers the steel fiber grate well base. C15 concrete is backfilled into the portion of the connecting pipe to the bottom of the flat stone, then the flat side stone is installed, and the rest construction requirements are the same as the prior art. According to the novel catch-basin, the catch-basin is additionally arranged on the road section with the accumulated water and connected to an existing nearby catch-basin, and therefore the problem of the accumulated water on the road surface can be well solved. As the size of the catch-basin additionally arranged is only 12% that of a traditional catch-basin, the excavated earth volume of the novel catch-basin is less, and influence on the structure of the road surface is little as the catch-basin and the connecting pipe are located under the road flat side stone.

Description

technical field [0001] The invention relates to a novel rainwater well for removing road surface water and a construction method, specifically for laying underground pipelines and wells for removing road surface rainwater, and belongs to the field of municipal transportation. Background technique [0002] When there is heavy rainfall, some sections of urban roads may accumulate water, seriously affecting the safe passage of vehicles and pedestrians. There are two main reasons for the analysis of water accumulation: 1. Although there are rainwater wells in the water accumulation road section, the number of rainwater wells is relatively small, and the rainwater on the road cannot be removed in time, resulting in water accumulation in some sections of the road; 2. Rainwater wells are generally located at low points on the road And it is implemented at the same time as the road. After the road is completed and opened to traffic, new low points are likely to be generated due to s...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome above-mentioned deficiencies, provide a kind of novel rainwater well and construction method that removes road surface water; Add rainwater well in the road section with accumulated water, can better solve the problem of road surface water; The volume of rainwater well is only the traditional 12% of the volume of the rainwater well, the amount of excavated earthwork is less, and the impact on the pavement structure is small

Images