Construction method for arc decorating part on building body external facade: Fid-Bau Portal

Construction method for arc decorating part on building body external facade

XIE YUANXUN / FANG NENGRONG / CHENG HAILIN / HUANG GUI

The invention relates to a construction method for an arc decorating part on a building body external facade. The method comprises the steps that a decorating part formwork matched with the arc decorating part in shape is manufactured, the arc decorating part comprises a square body and an arc body which are integrally formed, the arc body is provided with an arc face, the side formwork, corresponding to the arc face, of the decorating part formwork is straight, and steel bar embedment is performed at the position, where the arc decorating part is to be formed, of the building body external facade; steel bars are tied to embedded steel bars; the decorating part formwork is supported at the portions of the embedded steel bars and the steel bars; concrete is poured into the decorating part formwork to form the concrete structure, the concrete structural face of the side formwork is a slope; plastering is performed on the concrete structural face so as to form the arc face of the arc decorating part. The flat shape is adopted to replace the curved shape, and construction of the arc decorating part can be simplified, so that the construction method has the advantages of being easy and convenient to operate, saving the time limit for a project and having higher economic benefits.

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