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Changshu Shajiabang Town Ruixin Deformation Sewing Device Factory

Address: Santang Village, Southeast Economic Development Zone, Changshu

Contact: Mr. Jin

Mobile phone : 15150395077

Q Q: 451788552

Email: 451788552@qq.com


What are the characteristics of deformation joints?

点击数:2720 2016-03-28 Hits: 2720

Deformation joints can be divided into three types: expansion joints, settlement joints, and shockproof joints. Their respective characteristics are as follows:


Expansion joints: due to changes in temperature and humidity, building components will expand and contract. For this reason, vertical seams are usually provided at appropriate parts of the building, and the wall, floor layer, roof and other components of the house are separated from the foundation and the building is separated into several independent parts.


Settlement joints: between the various parts of the superstructure, due to large differences in the number of layers, or large differences in load; or due to large differences in compressibility of the foundation, in short, when uneven settlement of the foundation may occur, joints need to be set The structure is divided into several parts, so that the settlement of each part is relatively uniform, to avoid generating extra stress in the structure, this joint is called "settling joint".


Anti-seismic joints: Its purpose is to separate large buildings into smaller parts to form relatively independent anti-seismic units to avoid damage caused by uncoordinated overall vibration of the building due to earthquakes.

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