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Concrete fabricated type building construction method

A construction method and prefabricated technology, which is applied in the direction of building structure, construction, and building material processing, can solve the problems of low assembly rate, long construction period, and large amount of wet work, and achieve high production efficiency, short construction period, and The effect of improving construction efficiency

Inactive Publication Date: 2017-12-15
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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Problems solved by technology

[0003] Existing prefabricated or prefabricated monolithic building structures, there are a large number of cast-in-place or superimposed construction procedures, especially the floor structure system, or superimposed, or only divided into blocks according to column grid units or fully prefabricated, resulting in assembly Low efficiency, large amount of wet work on site, and long construction period

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  • Concrete fabricated type building construction method

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Embodiment Construction

[0047] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0048] Such as figure 1 Shown, a kind of concrete prefabricated building construction construction method comprises the following steps:

[0049] S1. Construction lofting, hoisting of prefabricated columns;

[0050] S2. Non-shrinkage mortar grouting at the bottom of the column;

[0051] S3. Hoisting main and secondary beams;

[0052] S4. Hoisting floor laminates;

[0053] S5. Binding of reinforcement on the upper layer of the floor board and piping on the board surface;

[0054] S6, install prefabricated stairs;

[0055] S7, floor concrete pouring;

[0056] S8. Hoisting the pre...

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Abstract

The invention relates to a concrete fabricated type building construction method. The concrete fabricated type building construction method comprises the following steps that S1, construction laying out and hoisting of fabricated columns are conducted; S2, no shrinkage mortar grouting is conducted on column bottoms; S3, a main beam and a secondary beam are hoisted; S4, storey laminated slabs are hoisted; S5, binding of plate ribs of an upper layer of a storey board and panel piping are conducted; S6, prefabricated stairs are mounted; S7, concrete pouring of floor slabs is conducted; and S8, prefabricated outer wall boards are hoisted. Compared with the prior art, the concrete fabricated type building construction method is explicit in applied force and little in site wet construction and has the advantages of being high in efficiency, easy and convenient to mount, short in construction period and low in comprehensive cost.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a method for constructing a concrete prefabricated building. Background technique [0002] As early as the 1950s, China began to use prefabricated buildings, but the prefabricated building technology has been developing slowly in China, and the technology lags behind the world level. In 2009, 8 departments of the State Council jointly issued a document announcing the comprehensive launch of scientific research, demonstration and promotion of prefabricated buildings in China. Promote the standard system of the design, construction, and parts production of construction industrialization, promote the standardization of structural parts, parts, and components, enrich the types of standard parts, and improve versatility and replaceability. Promote prefabricated concrete, steel structures and other building systems suitable for industrial production, accelerate the development of...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/14
CPCE04G21/14
Inventor 房岭锋马骏钱毅袁清云胡春华徐笑非
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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