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Construction method of fully-prefabricated assembled permeable road

A prefabricated assembly and construction method technology, applied in the direction of roads, roads, soil protection, etc., can solve the problems of large environmental impact of cast-in-place roads, difficult drainage of cast-in-place structures, low bearing capacity of roadbed, etc., to meet load-bearing requirements and durability High performance requirements, easy operation of the construction process, and the effect of improving the service life

Active Publication Date: 2019-07-23
至永建设集团有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] The purpose of this invention is to propose a construction method for fully prefabricated assembled permeable roads to solve the problems of the traditional road cast-in-place structure such as difficult drainage, low roadbed bearing capacity, and slow construction speed, so as to solve the problem that the cast-in-place road is greatly affected by the environment and the road Problems with difficult drainage

Method used

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  • Construction method of fully-prefabricated assembled permeable road
  • Construction method of fully-prefabricated assembled permeable road
  • Construction method of fully-prefabricated assembled permeable road

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Embodiment Construction

[0051] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with examples, and the following examples are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0052] combined with figure 1 As shown, the present invention relates to a fully prefabricated assembled permeable road, including a subgrade 1, a subbase 2, a porous brick layer, a gravel drainage base 19 and a pavement structure layer.

[0053] The two sides of the roadbed 1 are provided with a stop body 6 and a curb 14 from bottom to top. The stop body 6 includes a lower stop body 601 and an upper stop body 602, and a connecting rib 603 is passed between the lower stop body 601 and the upper stop body 602. To connect with each other, the connecting bars 603 are steel bars with a diameter of 12 mm and a length of 40 cm; the retaining body 6 and the curb 14 are bonded by a mortar cushion 13 wi...

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Abstract

The invention relates to a construction method of a fully-prefabricated assembled permeable road. The construction method is characterized by comprising the construction steps: roadbed pretreatment, lower blocking body construction, bottom base layer construction, upper blocking body construction, water-resisting layer and base construction, porous brick mounting, concrete edge sealing construction, kerb mounting construction, underground drainage system construction, permeable layer construction and pavement slab laying. By adopting the construction method of the fully-prefabricated assembledpermeable road, all structures are produced by a prefabricating yard, construction is conducted in an assembling mode, thus a construction process is simple, the construction speed is high, and the constructed pavement has good permeable and drainage properties.

Description

technical field [0001] The invention relates to the technical field of municipal road construction, in particular to a construction method of a fully prefabricated assembled permeable road, which is suitable for municipal road projects with water-permeable designs for both the road base and the road surface, and is especially suitable for tight construction schedules municipal road works. Background technique [0002] In traditional light-load road projects, on-site pouring is often used. Due to the large amount of road construction on the construction site, a large amount of construction waste will be generated, resulting in waste of resources and increasing the difficulty of achieving energy conservation and emission reduction goals. How to build municipal sidewalks under the "four festivals and one environmental protection" and effectively realize energy conservation and environmental protection of urban buildings is the top priority of municipal sidewalks today. [0003...

Claims

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Application Information

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IPC IPC(8): E01C11/22E02D3/00
CPCE01C11/225E02D3/005
Inventor 陈小林朱凯
Owner 至永建设集团有限公司
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