A technical method for pouring support columns under the balcony

Abstract

The invention discloses a technological method for pouring a supporting column under a balcony. The technological method comprises the steps that a pouring position is determined at the corresponding position under the balcony; a protrusion the same as the pouring supporting column in cross section is designed on the bottom face of the balcony and at the pouring position, and a second protrusion matched with the protrusion is designed on the portion, under the protrusion, of the ground; a well bound steel bar structure is arranged between the protrusion and the second protrusion; a template is mounted between the protrusion and the second protrusion, meanwhile, well bound steel bars are fixed into the template, and meanwhile, a concrete pouring opening is designed in the contact position between the upper end of the template and the protrusion; pouring is conducted in the template of the supporting column through the concrete pouring opening; and after pouring is completed, the template is finally dismantled till the concrete is solidified. By adoption of the design, after pouring is completed, the concrete is directly connected with the lower bottom face of the balcony and the ground, no subsequent work is needed, and when the steel bar structure is mounted, the steel bar structure can be quite easily fixed to the conical protrusions.

Description

technical field [0001] The present invention relates to a process method. In particular, a process method for pouring support columns under the balcony. Background technique [0002] Concrete pouring refers to the process of pouring concrete into the mold until it is plasticized. [0003] Before the column is poured, the bottom should be filled with 5-10cm thick halved gravel concrete with the same mix ratio as the concrete, and the column concrete should be vibrated in layers. Reinforcement and embedded parts. In addition to vibrating on the top, someone below has to tap the template at any time. [0004] If the column height is within 3 meters, it can be poured directly with ash on the top of the column. When the column height exceeds 3 meters, measures should be taken to pour it in sections with a series of cylinders. The height of each segment shall not exceed 2 meters. [0005] The concrete of the column should be poured at one time, and if it is necessary to leave...

AI Technical Summary

Problems solved by technology

[0006] Now when pouring a supporting column under the balcony, the contact surface between the top of the column and the bottom surface of the balcony is difficult to directly pour and condense with the concrete. Generally, it needs to be corrected after the pouring is completed, which is quite troublesome. When it is inside the column, it cannot be fixed by itself, it needs to be fixed through the formwork, which is quite troublesome

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