Construction joint structure applied to sectional construction and construction method thereof

A construction method and technology of construction joints, which are applied in basic structure engineering, underwater structures, artificial islands, etc., can solve problems such as poor waterproof effect, and achieve good waterproof effect and convenient construction

Active Publication Date: 2017-05-10
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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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 construction joint structure for partition construction, which aims to solve the problem of poor waterproof effect at the seam surfaces of the first construction part and the second construction part during the existing partition construction

Method used

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  • Construction joint structure applied to sectional construction and construction method thereof
  • Construction joint structure applied to sectional construction and construction method thereof

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see figure 1 as well as figure 2 , the embodiment of the present invention provides a construction joint structure for partition construction, including a first-cast concrete slab 1, a second-cast concrete slab 2, and a cushion layer 3, and both the first-cast concrete slab 1 and the second-cast concrete slab 2 are laid on the cushion layer 3 The concrete slab 1 poured first has a first contact portion 11, and the concrete slab 2 poured later has a se...

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Abstract

The invention relates to sectional construction of buildings and provides a construction joint structure applied to sectional construction. The construction joint structure comprises an earlier poured concrete plate, a later poured concrete plate and a padding layer, wherein the earlier poured concrete plate and the later poured concrete plate are paved on the padding layer; the earlier poured concrete plate is provided with a first contact part; the later poured concrete plate is provided with a second contact part; a steel plate water stop tape is embedded in the first contact part; the steel plate water stop tape vertically extends from a joint part between the first contact part and the second contact part to the inside of the second contact part. The invention also provides a construction method applied to sectional construction. According to the construction joint structure, a tongue-and-groove structure is formed by the first contact part in the earlier poured concrete plate; the second contact part of the later poured concrete plate is overlapped with the first contact part; in addition, the second contact part is connected with the first contact part through the vertically arranged steel plate water stop tape; an extremely excellent waterproof effect is achieved; meanwhile, the construction joint structure is also relatively convenient during construction.

Description

technical field [0001] The invention relates to building partition construction, in particular to a construction joint structure and a construction method for partition construction. Background technique [0002] When the existing underground works are constructed in partitions, the basement floor to be constructed first needs to be close to the enclosure structure to transmit force. During the construction of the bottom plate in the adjacent area, the water stop strip is easy to be damaged, and the waterproof effect is poor. Contents of the invention [0003] The object of the present invention is to provide a construction joint structure for partition construction, which aims to solve the problem of poor waterproof effect at the joint surfaces of the first construction part and the second construction part during the existing partition construction. [0004] The present invention is achieved like this: [0005] An embodiment of the present invention provides a construc...

Claims

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Application Information

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IPC IPC(8): E02D31/02E02D29/16
CPCE02D29/16E02D31/02
Inventor 周兵谢婷蜓蒋晔沈婷董俊谢俊李涛曹文轩
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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