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Residential building prefabricated bay-window construction structure and method

A technology of prefabrication assembly and construction method, which is applied in the direction of building construction, formwork/formwork/working frame, and on-site preparation of building components. Problems such as molds can be solved to achieve the effects of improving molding quality, energy saving and environmental protection, and reducing secondary construction

Pending Publication Date: 2018-11-16
CHINA CONSTR FOURTH ENG DIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a construction technology for prefabricated bay windows in residential buildings in prefabricated buildings, so as to solve the problems of traditional cast-in-place bay windows, which are prone to mold expansion, grout leakage, and unstable molding quality during construction. , Water seepage at the edge of the window frame after installation

Method used

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  • Residential building prefabricated bay-window construction structure and method
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  • Residential building prefabricated bay-window construction structure and method

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Embodiment

[0018] refer to Figure 1 to Figure 4 , the present embodiment provides a prefabricated bay window construction structure of a residential building, including a lower PC6 poured on the outer side of the lower beam slab 1, the upper end of the lower PC6 is vertically screwed with a bolt 2, and the top elevation of the bolt 2 is Hi+ 0.020, the upper part of the lower PC6 is docked with the upper member 4, and the inner side of the joint between the lower PC6 and the upper member 4 is pressed with a PE rod 3, and the outer side of the lower PC6 and the upper member 4 are fixedly connected by the connector 5, and the upper member 4 A diagonal brace 7 is also installed between the lower beam plate 1, and the lower end of the diagonal brace 7 is fixed on the lower beam plate 1 in the room, and the upper end of the diagonal brace 7 is fixed on the upper part of the upper member 4.

[0019] Its specific construction method is as follows:

[0020] First, the concrete pouring of the lo...

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Abstract

The invention provides a residential building prefabricated bay-window construction structure and method. The residential building prefabricated bay-window construction structure comprises a lower layer PC poured on the exterior side of a lower layer beam slab, a bolt is screwed into the upper end of the lower layer PC in the vertical direction, and the scale height of the top portion of the boltis Hi+0.020. An upper layer component is installed above the lower layer PC in an abutting joint mode, a PE stick is arranged on the interior side of a seam crossing between the lower layer PC and theupper layer component in a pressing mode, and the lower layer PC is fixedly connected with the exterior side of the upper layer component through a connecting piece. An inclined strut is installed between the upper layer component and the lower layer beam slab, the lower end of the inclined strut is fixed to the indoor lower layer beam slab, and the upper end of the inclined strut is fixed to theupper portion of the upper layer component. The problems that a traditional cast-in-place bay-window is prone to rising mould and leaking grout in the construction process, the molding quality is notsteady, and a post-installed window frame edge is subjected to water seepage are solved, and the invention belongs to the technical field of building main body construction.

Description

technical field [0001] The invention relates to a construction structure and method of a prefabricated bay window of a residential building, and belongs to the technical field of building main body construction. Background technique [0002] With the policy adjustment and transformation and upgrading of the national construction industry, the traditional cast-in-place bay windows are prone to problems such as mold expansion, grout leakage, unstable molding quality, and water seepage at the edge of the post-installation window frame during the construction process. In order to effectively solve the shortage of labor in the construction industry, improve the quality and performance of buildings, and ensure better sustainable development of real estate companies, the construction of prefabricated bay windows has become a trend in the industry. How to improve the integrity of prefabricated buildings and how to reduce The difficulty of component processing and installation, how t...

Claims

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Application Information

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IPC IPC(8): E04B1/00E04G15/02
CPCE04B1/00E04G15/02
Inventor 邓峰刚周贞勇王金伟彭期祥钟泳
Owner CHINA CONSTR FOURTH ENG DIV
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