Prefabricated building embedded column formwork assembly and construction method thereof: Fid-Bau Portal

Prefabricated building embedded column formwork assembly and construction method thereof

LI MINGXIA / KANG XING / ZHANG RUI

The invention relates to the field of prefabricated building construction, in particular to a prefabricated building embedded column formwork assembly capable of increasing the formwork installation speed and effectively preventing concrete formwork swelling and a construction method thereof. The prefabricated building embedded column formwork assembly is characterized by comprising square steel fixing parts, bolts and filling parts, wherein the square steel fixing parts belong to square steel tubes, and steel angles are welded to the side edges of the square steel fixing parts in a full-length welding mode; the filling parts belong to steel tubes, or square pillars, or square steels or gaskets with different thicknesses; and the use number of the gaskets depends on the thickness of formworks. Compared with a traditional processing method, the prefabricated building embedded column formwork assembly and the construction method thereof have the advantages that the installation and dismantling speed can be increased greatly, the construction period can be shortened, and the probability of formwork swelling can be reduced; and meanwhile, after pouring molding, size errors of components are small, and the flatness is guaranteed.

本发明涉及装配式建筑的搭建领域，具体是能够加快模板安装速度，同时有效避免混凝土涨模情况的发生的一种装配式建筑的暗柱模板组件及其施工方法；其特征是：包括方钢固定件、螺栓和填充件；其中，方钢固定件为方形钢管并在其侧边满焊角钢，填充件为钢管、木方或的方钢以及厚度不一的垫片，其中，垫片的使用数量取决于模板的厚度。本方法相比于传统的加工方式将大大的加快安装和拆除速度，缩短工期，降低涨模发生的概率，同时浇筑成型后构件尺寸误差小，平整度得到保障。

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