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Concrete construction method for curved roof

A construction method and concrete technology, which are applied to roofs, roof coverings, and roofs using sealed aggregates, etc., can solve the problems of low precision of curved surfaces and poor construction quality of concrete slabs, so as to improve the precision of curved surfaces and improve construction quality. and curve surface accuracy, improve the effect of repeated utilization

Active Publication Date: 2017-06-13
CHINA MCC20 GRP CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a concrete construction method for curved roofs, to solve the problems of poor construction quality of concrete slabs and low accuracy of curved surfaces in existing concrete construction methods for curved roofs

Method used

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  • Concrete construction method for curved roof
  • Concrete construction method for curved roof
  • Concrete construction method for curved roof

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Experimental program
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Embodiment Construction

[0026] Such as Figure 1~Figure 5 As shown, a concrete construction method for a curved roof includes the following steps:

[0027] a. Install sliding guide rail 4: On the pre-laid roof wooden formwork 1, a plurality of parallel track centerlines are evenly popped up along the radian direction of the roof, and on the centerline of each track on the roof wooden formwork 1, along the direction of the track centerline A plurality of fixed supports 2 are evenly arranged, and the fixed supports 2 adopt rubber fixed supports 2, and the fixed supports 2 are fixed and installed on the roof wooden formwork 1 through steel nails, and the fixed supports 2 set on the center line of the same track The distance between the adjacent fixed support 2 is 1 meter. An adjusting screw 3 perpendicular to its bottom surface is installed on the fixed support 2, and the adjusting screw 3 is fixedly connected with the top of the fixed support 2 through threaded connection, and a track for accommodatin...

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Abstract

The invention provides a concrete construction method for a curved roof, the concrete construction method for the curved roof comprises the following steps of a, installing a slide rail; b, assembling and installing a steel framework; c, adjusting the radian of the steel framework; d, installing a framework moving mechanism on the steel framework; e, installing a plate vibrator on an assembled steel framework; f, checking the framework moving mechanism; g, pouring concrete on roof after finishing the framework moving mechanism; h, lifting the steel framework integrally to the next pouring area through a tower crane, and repeating steps F and G for concrete pouring until the entire roof is poured; and removing the steel framework after the entire roof is poured and the concrete reaches certain strength. The concrete construction method of the curved roof solves the problems of forming difficulty in concrete pouring of the curved roof, the construction quality and curve surface accuracy of curved roof concrete slabs are improved, and it is effectively guaranteed that the design thickness of the curved roof concrete and the compactness of the concrete meet the design requirements.

Description

technical field [0001] The invention relates to a construction method of a roof, in particular to a concrete construction method of a curved roof. Background technique [0002] In the housing construction project, in order to make the building truly become a carrier connecting the natural landscape and humanistic characteristics, traditional culture and modern civilization, and achieve the natural effect of the integration of mountains and rocks and the integration of humanities, a large number of curved roofs have emerged. At present, the concrete construction process of the curved roof is roughly as follows: erection of brackets; support of formwork; binding of beams and slab steel bars; hanging ropes and stay wires to control the elevation of sloped roofs; pouring concrete. However, during the concrete construction process, it is difficult to control the pouring thickness of the concrete and the radian of the roof, resulting in poor construction quality and low accuracy o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D7/00E04G11/36E04B7/00
CPCE04B7/00E04D7/00E04G11/36
Inventor 刘雪辉郭华新牛宏磊张浩曹素芬王永利李廷秀王宁孙凯旋李同玉马燕
Owner CHINA MCC20 GRP CORP
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