A construction method using the ancient building concrete cylinder column head mold
A construction method and concrete technology, which are applied to the on-site preparation of building components, construction, building construction, etc., can solve the problems of high cost of concrete columns, easy peeling of columns, and unenvironmental protection, so as to optimize the construction process and improve the look and feel. Quality, fast production results
Active Publication Date: 2017-07-14
SHAANXI CONSTR ENG GRP NO 7 BUILDING ENG
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Problems solved by technology
[0004] (1) Directly cast a column, or a similar column, by chiseling, cutting, cutting, and finally painting. This method of making a concrete column is expensive, long-term, and not environmentally friendly.
[0005] (2) It is made by direct painting, and the cylinder made by this method is easy to peel and crack
Method used
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Embodiment Construction
[0025] The present invention is described in further detail below in conjunction with accompanying drawing:
[0026] The technical scheme of content of the present invention is realized like this:
[0027] 1) Develop a new type of mold to meet the requirements: application effect of the mold: one-time cast-in-place molding of the cylindrical column head, the one-time pass rate reaches more than 90%, and achieves the effect of fair-faced concrete; the mold has a certain rigidity and strength, and has more than 20 turnover times ;The mold curve is smooth, the dimensional error and the drawing design dimensional error are within 2mm, and the qualified rate of dimensional error is greater than 90%.
[0028] 2) Preparation for technical theoretical research
[0029] see figure 1 and figure 2 , firstly explain the design idea of "retracting points" and "rolling brake" parts of imitating Tang Dynasty buildings, and the specific design ideas. Specifically, it is the design of "...
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Abstract
The invention discloses a construction method using an ancient building concrete column head mold. Firstly, a theoretical model of the column head is made by using computer three-dimensional technology, and then a gypsum embryo solid model is made by using the theoretical model, and then an epoxy resin is used to make a solid model using the solid model. Knot material, low-alkali glass plain weave cloth as a tool-type FRP formwork for reinforcement, after passing the inspection, it is assembled manually, and the second coincidence correction is performed after installation and reinforcement. Finally the concrete is poured. The invention has less process flow, low operation difficulty and strong real-time performance. The antique construction is guaranteed to be strong and durable.
Description
technical field [0001] The invention belongs to the technical field of construction engineering, and relates to a mold, in particular to a preparation method and a construction method of an ancient building concrete cylinder column head mold. Background technique [0002] The column head is an important part of the concrete column, which plays a finishing touch to the overall effect of the concrete column. After using the traditional method to pour the concrete, it was found that the traditional construction method and the wooden mold had the following problems in use: [0003] The column head part of the traditional mold casting is divided into two forms: [0004] (1) Directly cast a column, or a similar column, by chiseling, cutting, cutting, and finally painting. This method of making a concrete column is expensive, long-term, and not environmentally friendly. [0005] (2) It is made by direct painting, and the cylinder made by this method is easy to peel and crack. ...
Claims
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IPC IPC(8): E04G13/02
Inventor 王奇维朱锁权许建峰王强曹相波肖东儒赵沛亮赵涛
Owner SHAANXI CONSTR ENG GRP NO 7 BUILDING ENG