A concrete strength test device for civil construction

Abstract

The invention discloses a concrete strength experiment device for civil engineering construction, which comprises a workbench. A lower installation seat is installed on the other side of the top of the workbench. An induction seat is installed on the top of the lower installation seat. There is a pressure bar, the top of the induction seat is equipped with a support assembly, and the bottom end of the pressure bar is welded with a press-down assembly. The structure of the present invention is scientific and reasonable, and it is safe and convenient to use. The support assembly and the press-down assembly are provided. The overturning and the extraction of the auxiliary cushion block are convenient for the experiment of the flexural strength of the concrete block. The operation is simple and convenient, and it is convenient for the experiment to obtain more relevant data on the strength of the concrete. The position of the force on the top is changed, which is convenient for multiple experiments to find the appropriate strength value, avoids the experimental deviation caused by the single position experiment, and improves the accuracy of the experimental data.

Description

technical field [0001] The invention relates to the technical field of civil construction, in particular to a concrete strength test device for civil construction. Background technique [0002] Civil construction is a general term for the science and technology of building various engineering facilities. It refers not only to the materials, equipment, and technical activities carried out such as surveying, design, construction, maintenance and repair; it also refers to the object of engineering construction, among which civil construction The most commonly used material is concrete. Due to the actual use requirements, the strength of concrete needs to be tested experimentally. The existing experimental method is to pour multiple square concrete blocks and place them on the induction seat of the pressure testing machine. By applying pressure, the digital display on the control box displays the stress of the concrete, and then calculates the concrete strength through the formu...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a concrete strength test device for civil construction, which can effectively solve the above-mentioned background technology. A concrete strength test device for civil construction currently on the market has a simple structure and can only detect the strength of concrete, but cannot test the flexural resistance of concrete. In order to carry out experiments on strength, other components need to be assembled when it is necessary to know the flexural strength. The disassembly and installation are cumbersome, which is not conducive to rapid experimentation. It is difficult for the concrete strength test device to effectively clean up the residue, resulting in the problem of dirty workbench

Images