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Permeable road and construction method thereof

A construction method and road technology, applied in the directions of roads, roads, road safety devices, etc., can solve the problem of high labor costs, achieve the effects of preventing cracking, saving labor costs, and avoiding insufficient water pressure

Pending Publication Date: 2019-09-20
安徽兴罗建设集团有限公司
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  • Description
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AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: regular sprinkling maintenance is achieved by regular sprinkling by sprinklers, and the labor cost of sprinkling water by sprinklers is relatively high, and sufficient sprinklers must be equipped to meet the daily sprinkling requirements of a large number of roads

Method used

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  • Permeable road and construction method thereof

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0048] Such as figure 1 As shown, a permeable road includes a road base 1, a waterproof layer 2 and a permeable concrete surface 3 from bottom to top.

[0049] Such as figure 1 As shown, the upper surface of the permeable concrete surface layer 3 slopes downward from the middle to both sides, and the angle formed with the horizontal plane is three degrees.

[0050] Such as figure 1 and figure 2 As shown, drainage grooves 4 are formed on both sides of the road, the bottom surface of the drainage groove 4 is the upper surface of the waterproof layer 2, and the side of the drainage groove 4 inner wall away from the center of the road is coated with waterproof material.

[0051] Such as figure 1 and figure 2 As shown, when rainwater falls on the permeable concrete surface layer 3, part of the rainwater flows directly along the surface of the permeable con...

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Abstract

The invention relates to the technical field of road construction, in particular to a permeable road and a construction method thereof. The permeable road has the advantage that watering cooling and dustfall for the road can be performed without a street sprinkler. The permeable road comprises a roadbed layer, a waterproof layer and a permeable concrete surface layer from bottom to top in sequence, and water pipes are installed at the positions, in the permeable concrete surface layer, of the both sides of the road; the water pipes are connected with upper extension pipes communicating with lower extension pipes, and the upper ends of the lower extension pipes communicate with hollow guardrail pipes; and a group of blowholes are formed in the guardrail pipes at intervals. Water is guided through the water pipes, and enters the guardrail pipes after passing through the upper extension pipes and the lower extension pipes in sequence. The water entering the guardrail pipes is sprayed out through the blowholes, so that the pavement is watered and wetted, and the pavement cracking and flying dust are avoided. Since the street sprinkler is not required for sprinkling, the labor cost can be saved greatly.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a permeable road and a construction method thereof. Background technique [0002] The permeable concrete pavement has water permeability, which can quickly eliminate the water accumulation on roads and squares when it rains; when it rains intensively, it can reduce the burden on urban drainage facilities and prevent river flooding and water pollution. Permeable roads are formed by pouring permeable concrete, and some of the permeable concrete uses waste concrete blocks as aggregates, which not only recycles waste concrete, but also have better water permeability than stone as a skeleton. [0003] Existing permeable concrete roads need to be regularly sprinkled with water during use. When the weather is hot, water is sprinkled on the road surface to reduce the temperature, protect the road surface, and prevent the road surface from cracking. At the same time, regular sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/22E01H3/04E01F15/04
CPCE01C11/227E01C11/226E01H3/04E01F15/04E01F15/0461
Inventor 张燕红余照荣
Owner 安徽兴罗建设集团有限公司
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