Kerbstone with drainage hole

Abstract

The invention relates to a border stone of public works sidewalk, especially the one which can drain collectively, comprising stone, characterized in that said stone, whose jamb wall there are drainage bore connected with hollow water-race in, has hollow water-race and exhaust outlet connected with assistant border stone is preset on the bottom of stone. There are the merits that sealing-off between sidewalk and road, concentrating to collect rainwater and draining quickly.

Description

technical field [0001] The invention belongs to curb stones for sidewalks in municipal engineering, in particular to a curb stone with water-draining holes which can realize the centralized drainage function. Background technique [0002] In the municipal engineering of urban construction, drainage pipes have been laid underground for rainwater collection, and drainage shafts are set at a fixed distance under the curb stones on both sides of the road to communicate with the ground. The well head is equipped with a manhole cover, and the main drainage well is located in the center of the road. The loss of manhole covers often causes personal danger; when the rainwater is large or the rainwater grate on the roadside is blocked, the road area water cannot be drained in time, resulting in large areas of water accumulation, which affects people's travel. Curb stones are commonly known as sidewalk teeth, which only play the role of sealing and aesthetically pleasing the sidewalk a...

AI Technical Summary

Problems solved by technology

Manhole covers are often lost and cause personal danger; when rainwater is heavy or roadside rainwater well grates are blocked, road area water cannot be drained in time, and large areas of water will appear, affecting people's travel

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