Seismic isolation seam covering apparatus for seismic isolation building wall joints and construction method thereof

A technology for building walls and seismic isolation joints, which is applied in the direction of buildings, building components, and building structures, can solve problems such as structural damage and increased building maintenance costs, and achieve simple construction, save building maintenance costs, and ensure integrity. consistent effect

Active Publication Date: 2017-05-31
FUZHOU UNIVERSITY
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] The structure of the reserved displacement of the wall joints of traditional seismic isolation buildings is covered with ordinary cover plates and fixed by cement mortar caulking, which has achieved the effect of uniform and beautiful wal

Method used

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  • Seismic isolation seam covering apparatus for seismic isolation building wall joints and construction method thereof

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] As shown in the figure, a seismic isolation joint covering device for wall joints of earthquake-isolated buildings, the device is set on the seismic isolation joints of the wall joints of the seismic-isolation layer, including silicate cover plate and sealant, silicate cover plate It is square and its four corners have 45° chamfers. The four sides of the silicate cover are sealed and bonded to the L-shaped walls on both sides of one of the diagonals of the silicate cover through the sealant. The four corners of the silicate cover are chamfered The joints of the wall joints are filled with sealant at the corners. The sealant is filled between the horizontal long wall of one L-shaped wall and the vertical short wall of the other L-shaped wall. The sealant is also filled in the Between the short vertical wall of one L-shaped wall ...

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Abstract

The invention relates to a seismic isolation seam covering apparatus for seismic isolation building wall joints and a construction method thereof; the seismic isolation seam covering apparatus for seismic isolation building wall joints is arranged at a seismic isolation seam of a seismic isolation tier wall joint and comprises a silicate cover plate and sealant, the silicate cover plate is square and has four corners chambered at 45 DEG C, four edges of the silicate cover plate are hermetically bonded to L-shaped walls on two sides of one diagonal of the silicate cover plate respectively through the sealant, the chamfered portions of the four corners of the silicate cover plate fill the wall joint seismic isolation seam through the sealant, the sealant fills between a horizontal long part of one L-shaped wall and a vertical short part of the other L-shaped wall, the sealant also fills between a vertical short part of one L-shaped wall and a horizontal long part of the other L-shaped wall, and the sealant has maximum tension strength elongation of >/=300%. The integrity and uniformity of a wall are guaranteed, seismic destruction degree of a joint is decreased, building maintenance cost is saved, and good attractive appearance and construction simplicity are achieved.

Description

technical field [0001] The invention relates to a seismic-isolation seam covering device and a construction method for wall nodes of an earthquake-isolated building. Background technique [0002] The structure of the reserved displacement of the wall joints of traditional seismic isolation buildings is covered with ordinary cover plates and fixed by cement mortar caulking, which has achieved the effect of uniform and beautiful walls, but this structure not only limits the seismic isolation during small earthquakes. The displacement of the storey, and in the event of a moderate earthquake, the structure will be damaged, which will increase the cost of building maintenance. Contents of the invention [0003] The present invention makes improvements to the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the present invention is to provide a seismic isolation seam covering device and construction method for wall joints of seis...

Claims

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Application Information

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IPC IPC(8): E04B1/68E04B1/682
CPCE04B1/6801E04B1/6803
Inventor 吴应雄黄净林森祁皑
Owner FUZHOU UNIVERSITY
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