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Rapid construction method of reinforced concrete pavement

A technology of reinforced concrete and construction method, applied in the field of engineering, can solve the problems of lagging construction of construction waste treatment facilities, affecting the high-quality development of cities, etc., and achieve the effect of ensuring integrity and stability, reducing construction costs, and reducing waste discharge.

Active Publication Date: 2020-07-14
CHINA RAILWAY URBAN CONSTR GRP
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AI Technical Summary

Problems solved by technology

Most cities do not pay enough attention to construction waste management, and the construction of construction waste treatment facilities is seriously lagging behind. Therefore, the phenomenon of construction waste "besieged cities" is not uncommon, seriously affecting the high-quality development of cities

Method used

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Embodiment Construction

[0018] In order to better understand the present invention, the invention will be described in further detail below in conjunction with specific implementation examples, but the embodiments of the present invention are not limited thereto, and the scope of protection of the present invention also relates to what those skilled in the art can think of according to the concept of the present invention Equivalent technical means.

[0019] A rapid construction method for reinforced concrete pavement, comprising.

[0020] 1) Mechanically sort the remaining concrete materials in the concrete pouring construction and the aerated concrete block waste materials of the secondary structure, and process them into concrete aggregates on site.

[0021] 2) On-site direct use of recycled aggregates and fine powders as aggregates and fillers for the production of recycled aggregate concrete.

[0022] 3) Recycled aggregate concrete and sorted small steel bars are combined to complete the prefab...

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PUM

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Abstract

The invention discloses a rapid construction method of a reinforced concrete pavement, which belongs to the technical field of house building, municipal facilities and other engineering, and comprisesthe following steps of 1) carrying out mechanical sorting on concrete excess materials in concrete pouring construction and aerated concrete block wastes of a secondary structure, and carrying out on-site processing to obtain concrete aggregates, 2) directly using the recycled aggregate and the fine powder as aggregate and filler on site to produce recycled aggregate concrete, and (3) matching the recycled aggregate concrete with the sorted fine steel bars to finish prefabrication of the recycled aggregate reinforced concrete fabricated pavement. According to the assembly type concrete prefabricated block capable of achieving rapid construction, in the road surface construction process, road surface construction which is faster and high in quality can be conducted with less labor, less materials and less procedures, and therefore the purposes of saving cost and accelerating the construction progress are achieved.

Description

technical field [0001] The invention relates to engineering technical fields such as building construction and municipal facilities, in particular to a rapid construction method for reinforced concrete pavement. Background technique [0002] With the rapid development of urbanization, the amount of construction waste is increasing year by year. Most cities do not pay enough attention to construction waste management, and the construction of construction waste treatment facilities is seriously behind. Therefore, the phenomenon of construction waste "besieged cities" is not uncommon, which seriously affects the high-quality development of cities. Recycling construction waste after construction is the best way to solve construction waste hindering the healthy development of the city. It can not only alleviate urban ecological problems, but also save a lot of resources and create direct and indirect economic benefits. [0003] As one of the housing construction technologies, pr...

Claims

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Application Information

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IPC IPC(8): E01C5/00E01C5/06E01C5/08
CPCE01C5/003E01C5/065E01C5/08
Inventor 曾乐张鑫全李钧辉谌艳霞张鹏王向威胡晓敏刘银燕龚涛
Owner CHINA RAILWAY URBAN CONSTR GRP
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