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Sponge city permeable road and construction process thereof

A sponge city and road technology, applied in roads, roads, gardening, etc., can solve the problems of untimely water seepage, achieve the effects of preventing a large amount of water accumulation, ensuring smoothness, and improving water seepage efficiency

Pending Publication Date: 2021-11-19
湖北弘平正建设有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to improve the problem of untimely seepage of permeable roads in sponge cities, this application provides a permeable road in sponge cities and its construction technology

Method used

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  • Sponge city permeable road and construction process thereof
  • Sponge city permeable road and construction process thereof
  • Sponge city permeable road and construction process thereof

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Embodiment Construction

[0041] The following is attached Figure 1-6 The application is described in further detail.

[0042] The embodiment of the present application discloses a sponge city permeable road, referring to figure 1 , which includes a road main body 1 and a vegetation planting main body 2 arranged on one side or both sides of the road main body 1 for water drainage and storage;

[0043] Wherein, the road main body 1 comprises the compacted layer 11 at the bottom and the permeable layer 12 placed on the top of the compacted layer 11, the water storage tank 21 is arranged in the vegetation planting main body 2, and the compacted layer 11 is used as the base of the road as a whole, and plays a role in the permeable layer 12. As an overall support function, the permeable layer 12 has the function of rainwater penetration to ensure that the surface of the road body 1 is dry.

[0044] In order to improve the drainage and water seepage performance of the road body 1 as a whole, the bottom of...

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Abstract

The invention relates to the field of sponge city construction, in particular to a sponge city permeable road and a construction process thereof. The sponge city permeable road comprises a road main body and a vegetation planting main body arranged on one side or two sides of the road main body and used for draining and storing water; and the road main body comprises a tamping layer at the bottom and a permeable layer arranged above the tamping layer, and a water storage tank is arranged in the vegetation planting main body. A drainage assembly is arranged at the bottom of the permeable layer, a water seepage flow guide assembly is arranged in the permeable layer and connected to the drainage assembly, and the end of the drainage assembly is communicated with the water storage tank. The water seepage flow guide assembly comprises a water seepage flow guide channel penetrating through the permeable layer and a supporting piece installed in the water seepage flow guide channel, and when extraordinary rainstorm breaks out, water infiltrated in the permeable layer can enter the water seepage flow guide channel to infiltrate downwards in time, so that the water seepage efficiency of the permeable layer is improved, and a large amount of accumulated water on the surface of the permeable layer is effectively prevented.

Description

technical field [0001] The application relates to the field of sponge city construction, in particular to a sponge city permeable road and its construction technology. Background technique [0002] Sponge city is the planning direction of modern cities. Taking sponge city permeable road as an example, the design of sponge city permeable road is mainly to facilitate the infiltration, collection and storage of natural rainwater, realize the storage of rainwater, and prevent the urban rainwater from being discharged and lost by itself. [0003] At present, the structural design of the sponge city permeable road is mainly to lay a permeable layer on the surface of the road base. The permeable layer includes a permeable asphalt base, an asphalt mixed gravel layer, a sand layer and a permeable concrete layer. Although the permeable layer has the ability to infiltrate and stagnate rainwater, the current permeable roads in the sponge city have the problem of not being able to infilt...

Claims

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Application Information

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IPC IPC(8): E01C5/04E01C11/22A01G9/02
CPCE01C5/04E01C11/225A01G9/02
Inventor 张家员雷金芳程莹
Owner 湖北弘平正建设有限公司
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