Flue construction method

Abstract

The invention discloses a flue construction method. A flue mounting device is adopted for construction, the flue mounting device comprises a rectangular frame type steel bearing component, a frame ofthe steel bearing component is a steel framework with a T-shaped section, and a plurality of through holes are formed in outer side wing plates of the steel framework and a plurality of transverse anchoring steel bars are fixedly connected to the outer side wing plates of the steel framework; the construction method comprises the construction steps of welding the steel framework into a rectangularframe according to the design size of a flue; machining the through holes in the outer side wing plates of the steel framework, welding the anchoring steel bars according to the binding requirement,and completing the manufacturing of the flue mounting device; mounting the flue mounting device at the designed position of the flue, and binding and connecting the anchoring steel bars of the flue mounting device with floor steel bars and shear wall steel bars around the flue; pouring concrete, specifically, pouring the flue mounting device, a floor around the flue and a shear wall into a whole through the concrete; mounting a flue on the inner side of the flue mounting device; and carrying out waterproof and inlaying operations on the outer side of the flue mounting device.

Description

technical field [0001] The invention relates to a flue construction method, which belongs to the technical field of building construction. Background technique [0002] In the prior art, prefabricated parts are generally used for the flue, and the prefabricated flue is installed in place later. In the prior art, the installation method of the flue is to reserve a reserved hole for the flue on the building structure, place a steel support in the reserved hole for the flue during installation, support the flue through the steel support, and then perform the flue and Rigid sealing and waterproof detail treatment between structures to achieve the purpose of impermeability. There are certain technical and quality problems in this construction method in the prior art: there is a certain randomness in the installation of the steel support in the construction process, the steel support is not fixed, there are safety and quality problems of instability and instability, and there are...

AI Technical Summary

Problems solved by technology

There are certain technical and quality problems in this construction method in the prior art: there is a certain randomness in the installation of the steel support in the construction process, the steel support is not fixed, there are safety and quality problems of instability and instability, and there are flue ducts at the same time. Difficult installation, long flue installation and construction process, and because the flue is directly placed in the reserved hole, there is no effective anti-leakage facility between the flue and the surrounding concrete structure, resulting in the presence of stubble between the flue and the concrete structure. Hidden danger of leakage, easy to seepage, and the late leakage of this part leads to more complaints from the owners, time-consuming and labor-intensive maintenance, and it is difficult to achieve a satisfactory treatment effect in the post-processing

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