A construction method for pouring concrete cylinders with paper molds and the column fixing device used

Abstract

The invention discloses a construction method and a cylinder fixing device for pouring concrete to obtain cylinders by the aid of paper forms, and belongs to the technical field of processes and devices for constructing buildings. The construction method and the cylinder fixing device have the advantages that steel forms or wooden forms in the prior art are replaced by the paper forms, the cylinders can be constructed quickly via construction procedures including structure form erecting, main reinforcement binding, paper form mounting, cylinder concrete casting and compacting, form removal and maintenance and the like, and good effects of finished concrete cylinder products can be realized owing to a construction process which is implemented by the aid of the paper forms and is favorable for construction safety, quality and progress control; the perpendicularity of the cylinders can be guaranteed owing to paper form adjusting positioners, and deformability of the cylinders can be reduced owing to the paper form adjusting positioners; plastic films wrap the surfaces of the cylinders after construction is completed and the forms are removed, accordingly, pollution on the surfaces of the cylinders can be reduced, pitted surfaces can be prevented, and the quality and the appearance of the concrete cylinders can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of building construction techniques and devices, and in particular relates to a column fixing device used in the construction method of pouring concrete columns with paper molds, which is light in texture, fast in construction, good in finished product effect, and conducive to construction safety, quality, and progress. Background technique [0002] At present, the construction of concrete columns in construction projects generally uses steel molds or wooden molds as templates to form concrete. Steel molds or wooden molds are generally made of several pieces spliced ​​together. Many, the bottom and top of the column are prone to grout leakage, which makes the obtained column poor in appearance, especially for some buildings where the cylindrical construction parts are in the open place where there is a lot of traffic and is obvious and easy to see. Because its own weight is heavy, it brings certain potential...

AI Technical Summary

Problems solved by technology

[0002]At present, the construction of concrete columns in construction projects generally uses steel molds or wooden molds as templates, and pours concrete to form them. Steel molds or wooden molds are generally made of It is made of several pieces spliced ​​together. After the pouring is completed, there are many joints in the column body, and the bottom and top of the column are prone to grout leakage, which makes the column look poor. When the steel formwork or wooden formwork is spliced ​​in the open place, it will bring certain safety hazards due to its heavy weight. In addition, the obtained concrete cylinder cannot achieve the effect of fair-faced concrete.

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