Permeable pavement construction process

A construction technology and technology of seepage bricks, which are applied in the directions of roads, roads, pavement details, etc., can solve problems such as easy accumulation of water on the road surface

Inactive Publication Date: 2020-12-18
苏州三新路面工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem of easy water accumulation on the road surface, this application provides a permeable road surface construction technology

Method used

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Embodiment Construction

[0040] The following is attached Figure 1-3 The application is described in further detail.

[0041] The embodiment of the present application discloses a permeable pavement construction process.

[0042] refer to figure 1 , a permeable pavement construction process, comprising the following specific steps:

[0043] S1. Select the site, excavate the foundation pit 1, clean the soil in the foundation pit 1, and use a road roller to compact and flatten the foundation pit 1, and then pave road shoulders 10 on both sides of the foundation pit 1, and between adjacent road shoulders 10 Fill the gap with cement to increase the installation stability of the road shoulder 10 in the foundation pit 1;

[0044] S2, spreading the graded crushed stone layer 11 on the soil layer of the foundation pit 1 and rolling and leveling;

[0045]S3, spreading the coarse sand layer 12 on the graded crushed stone layer 11 and rolling and leveling;

[0046] S4, using the brick laying device 3 to sp...

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Abstract

The invention relates to a permeable pavement construction process, and relates to the field of road construction. The permeable pavement construction process comprises the following steps that S1, asite is selected, a foundation pit is excavated, soil in the foundation pit is cleaned, the foundation pit is tamped, and road shoulders are paved on the two sides of the foundation pit; S2, a gradedbroken stone layer is laid on a foundation pit soil layer, rolled and leveled; S3, a coarse sand layer is paved on the graded broken stone layer, rolled and leveled; S4, water seepage bricks are pavedon the coarse sand layer by utilizing a brick paving device; and S5, finally, gaps between the water seepage bricks and the road shoulders are filled with concrete, and after the concrete is solidified, pavement construction is completed. The permeable pavement construction process has the advantages that water on the road surface can be drained away in time, and the possibility of urban inland inundation caused by accumulated water on the road surface is reduced; and the temperature and humidity of the urban surface can be adjusted, the heat island phenomenon is eliminated, and environmentalprotection is achieved.

Description

technical field [0001] The present application relates to the field of road construction, in particular to a permeable road construction process. Background technique [0002] Pavement refers to a layered structure that is paved with various road construction materials on the road subgrade and directly bears the load of vehicles. [0003] The Chinese patent whose authorization notification number is CN203346753U discloses a kind of asphalt pavement. From bottom to top, it includes foundation, base layer, lower layer, middle layer, upper layer and wear-resistant layer; the central height of the asphalt pavement is higher than the height of both sides of the asphalt pavement; the base layer is an asphalt gravel road; the lower The pavement is asphalt pavement with styrene-butadiene rubber; the middle layer is asphalt pavement with polyethylene; the upper layer is asphalt concrete pavement; the anti-wear layer is asphalt mastic macadam mixed with asbestos fibers pavement. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C5/04E01C11/22
CPCE01C5/04E01C11/225Y02A30/60
Inventor 陈利明潘衍吴泽凡张婷
Owner 苏州三新路面工程有限公司
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