Method for manufacturing and installing inclined beam-through sleeves

Abstract

The invention discloses a method for manufacturing and installing inclined beam-through sleeves, and belongs to the technical field of buildings. Aiming at a construction project for manufacturing andinstalling sleeves on inclined beams with different angles, the method comprises the steps of prefabricating the sleeves by using a rectangular formwork higher than the inclined beams, positioning and lofting the sleeves, and installing and fixing the sleeves. According to the method, as for manufacturing of the sleeves on the inclined beams with different angles, larger sleeves can be processedon site according to the actual situation on site, the inclined surfaces of the sleeves can be attached to the two side surfaces of the inclined beams, meanwhile, the processing efficiency and installing efficiency of the inclined beam-through sleeves are improved, materials can be effectively saved, the processing time is shortened, construction is completed accurately and efficiently, the construction cost is reduced, the manufacturing and installing accuracy of the sleeves is high, and a one-time forming effect can be achieved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a method for manufacturing and installing a casing for piercing inclined beams. Background technique [0002] Nowadays, in order to improve the humanistic comfort experience, the space requirements are becoming more and more strict. In order to meet the net height requirements and effectively use the floor height space, it has become a trend for pipes to pass through beams. In order to adapt to the rapid development of the construction industry and ensure the improvement of project quality , Continuous application of new technologies and new techniques in the construction industry, in the construction process of construction pipeline installation projects, after long-term exploration and improvement, the "construction method for the production and installation of pipeline casings for building installation through inclined beams" was summarized. The const...

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Problems solved by technology

The beam-through pipe is usually a main pipe with a large diameter and a large casing. The on-site equipment cannot meet the cutting of more than 200 casings, especially for the bevel processing of the large casing, which makes the production and processing cycle of the factory long. The cost is high, and the casings produced cannot fit the inclined beams at various angles on site, and manual repair is time-consuming and labor-intensive

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