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Production construction method of electromechanical integrated bare concrete beams and columns

A technology of fair-faced concrete and construction method, applied in the direction of manufacturing tools, ceramic molding machines, etc., can solve the problems of untimely concrete pouring, complex on-site construction environment, unfavorable finished product protection, etc. Effect

Inactive Publication Date: 2019-03-29
山东海龙建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This construction method has the following disadvantages: the construction is random, the formwork is one-time, the concrete is not poured in time, and it is easy to cause waste of materials
Simultaneous construction with steel bar installation and cross operation are not conducive to the protection of finished products before pouring, which may easily cause misalignment of accessories; the construction environment on site is complicated, it is not easy to check, and installation errors or omissions are prone to occur

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The production and construction method of mechatronic fair-faced concrete beams and columns, the specific steps of which include:

[0020] S1: Assemble the mould, clean the inner surface of the mould, apply release oil and other pretreatment work; use steel formwork for construction, and the surface of the steel mold is treated by sandblasting to obtain a certain degree of cleanliness and roughness, so that the mechanical The performance is improved, tailored according to the size of the section, strong adjustability, the edge is planed with a small planer, and the seam is tight. The 600mm beam is controlled by pull bolts (1000mm spacing), the frame columns are all reinforced by pull bolts and 100mm*100mm angle steel, and the upper and lower spacing is 500mm; the surface of the product is guaranteed to be clean, and the release oil can be used to make the product Compared with the traditional formwork, it is more convenient and simple to demould. Compared with the trad...

Embodiment 2

[0030] Embodiment 2: The production and construction method is the same as in Embodiment 1.

[0031] The mechatronic fair-faced concrete beam-column concrete is poured and formed, and the concrete is produced by mixing cement, admixture, sand, gravel and water through a mixer.

[0032] The mass fraction of each component of the beam-column concrete is as follows:

[0033] When the beam-column concrete is beam / column C30 concrete: 380 parts of cement, the cement is P.O42.5 grade ordinary Portland cement, 697 parts of sand, coarse sand in Zone II, crushed stone 1138 parts, continuous gradation of stone particle size 5-20, 7.8 parts of water reducing agent, the water reducing agent adopts polycarboxylic acid high-performance water reducing agent, and 165 parts of water.

Embodiment 3

[0034] Embodiment 3: The production and construction method is the same as in Embodiment 1.

[0035] The mechatronic fair-faced concrete beam-column concrete is poured and formed, and the concrete is produced by mixing cement, admixture, sand, gravel and water through a mixer.

[0036] The mass fraction of each component of the beam-column concrete is as follows:

[0037] When the beam-column concrete is beam / column C40 concrete: 400 parts of cement, the cement is P.O42.5 grade ordinary Portland cement, 567 parts of sand, coarse sand in Zone II, crushed stone 1261 parts, continuous gradation of stone particle size 10-30, 4 parts of water reducing agent, the water reducing agent adopts polycarboxylic acid high-performance water reducing agent, and 168 parts of water.

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Abstract

The invention relates to a building component and a production method thereof, in particular to a production construction method of electromechanical integrated bare concrete beams and columns. The production construction method specifically comprises the steps of assembling and treating a die; limiting to install, and laying a pipeline; vibrating and forming concrete; maintaining and demolding; and performing surface treatment on the component. Compared with a traditional production method of concrete beams and columns, the method has the advantages that a production die plate of the electromechanical integrated bare concrete beams / columns is convenient to assemble and is simple to operate, the quality of bare concrete is guaranteed, decorative materials are not needed on surfaces, and only protective layers need to be sprayed for use, so that the economic benefits are increased; a die plate seam and node control scheme is reasonably designed, so that the phenomena of mortar leakage,die expansion and the like can be reduced, the demand of a user can be preferably met, and the automation level of the production method is high; and in the production mode of the electromechanical integrated concrete beams / columns, high efficiency, high quality and economy of product production are guaranteed, the onsite management investment is reduced in the uniform production mode, and the management process is simplified and cannot be compared with a traditional process.

Description

technical field [0001] The invention relates to a building component and a production method thereof, in particular to a production and construction method of a mechatronic fair-faced concrete beam and column. Background technique [0002] In the traditional cast-in-place construction, the required steel bars (various types of long bars, stirrups, etc.), concrete and formwork are ordered and intercepted according to the needs of the site. This kind of construction method has the following disadvantages: the construction is relatively random, the formwork is one-time, and the concrete pouring is not timely, which is easy to cause waste of materials. Simultaneous construction with steel bar installation and cross operation are not conducive to the protection of finished products before pouring, which may easily cause misalignment of accessories; the construction environment on site is complicated, it is not easy to check, and installation errors or omissions are prone to occur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/087B28B7/38B28B11/08B28B11/24C04B28/04
CPCB28B1/087B28B7/38B28B11/0845B28B11/245C04B28/04C04B2201/50C04B14/02C04B14/06C04B2103/302
Inventor 姜绍杰张宗军刘新伟吴丁华廖逸安
Owner 山东海龙建筑科技有限公司
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