Pipeline mold for pouring high-column concrete and construction method for pipeline mold: Fid-Bau Portal

Pipeline mold for pouring high-column concrete and construction method for pipeline mold

CHEN GAIHE / WU XUHUA / LIU HONGLIANG / HE QINGHUA

The invention provides a pipeline mold for pouring high-column concrete and a construction method for the pipeline mold. The pipeline mold comprises a pouring inlet part, a pipeline part and an embracing column prefabricated joint which are sequentially connected; and the side, far away from the pipeline part, of the embracing column prefabricated joint is connected to a column formwork reserved opening. The pipeline mold and the construction method have the beneficial effects that the construction specification requirements can be well met, the falling height of the concrete poured each timeis kept within 3 m, and the defects that during construction, due to the fact that the free falling height of the concrete is too high, concrete aggregate is separated, and properties such as the strength of the concrete are changed are overcome; the construction problems that column steel bars are dense and not easy to pour, and guide pipes are not easy to insert are solved, and the constructionquality is also guaranteed; and the pipeline mold for concrete pouring is easy to operate, the construction difficulty is lowered, the construction quality is guaranteed, quality defects are reduced or avoided, construction is convenient, the manufacturing cost is low, and economic benefits are increased.

本发明提供一种浇筑高柱混凝土的管道模具及其施工方法，包括：浇筑入口部件、管路部件和抱柱预制接口，所述浇筑入口部件、所述管路部件和所述抱柱预制接口依次顺序连接，所述抱柱预制接口的远离所述管路部件的一侧连接于柱模板预留口。本发明的有益效果是能很好满足施工规范要求，每次混凝土浇筑下落高度保持在3米以内，避免施工中因混凝土自由倾落的高度过高、混凝土骨料分离、混凝土的强度等性能改变等缺陷；解决柱钢筋较密不易浇筑，导管不易插入等施工难题，施工质量也有保障；混凝土浇筑管道模具的操作简单，降低了施工难度，保证了施工质量，降低或避免质量缺陷的出现，而且施工方便、造价低，提高了经济效益。

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