Operation method of commercial concrete detection device

Abstract

The invention relates to a method for operating a commodity concrete detection device. The method comprises the following steps: 1) concrete storage; 2) concrete sampling; 3) slump detection; 4) concrete sample preparation; 5) concrete sample demolding; 6) concrete compressive strength test. The method for operating the commodity concrete detection device has the advantages that: samplings are performed on a storage bin and a discharging hopper respectively, so that the reliability of a sample is improved; meanwhile, an advanced sampling device is designed according to the needs of the samplepreparation, so that errors of the sampling operation can be effectively reduced while the sampling efficiency is improved; a slump barrel is fixedly connected with the cross plate of the barrel bottom, and the position control precision of the slump barrel can be improved; an auxiliary jacking body is used for jacking the slump barrel, so that the disturbance on the concrete caused by hoisting ofthe slump barrel can be reduced; and a test cross bar is convenient to move up and down, the levelness is easy to guarantee, so that the accuracy of a slump test can be improved.

Description

technical field [0001] The invention relates to an operation method of a commercial concrete detection device, belongs to the field of building construction engineering, and is suitable for commercial concrete detection engineering. Background technique [0002] With the development and maturity of the market economy and the improvement of the bidding system in the construction industry, the construction industry is gradually developing to a higher level, and the requirements for construction quality are getting higher and higher. Commercial concrete, as an important building material, closely affects the overall quality of construction projects. Therefore, it is very necessary to do a good job in the factory inspection of commercial concrete. [0003] In the prior art, there is a commercial concrete detection operation method, which is characterized in that samples are taken before the commercial concrete is loaded, and the concrete slump test and the concrete cube compres...

AI Technical Summary

Problems solved by technology

[0004] In summary, although the existing commercial concrete detection operation methods have achieved good detection results under suitable working conditions, there are still deficiencies in improving sampling accuracy, reducing detection difficulty, and improving detection accuracy.

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