A kind of preparation method of quick-setting concrete for building

Abstract

The invention relates to the technical field of engineering building auxiliary equipment, and further discloses a preparation method of quick-setting concrete for a building. Preparation equipment used comprises a mixer, a feeding hopper is fixedly connected to one side of the top end of the mixer, supporting plates are fixedly connected to the side, far away from the feeding hopper, of the top end of the mixer, the number of the supporting plates is two, a connecting block is fixedly connected to the top of one side of each supporting plate, a first threaded rod is movably sleeved in the middle of the back surface of the connecting block, the first threaded rod penetrates through and extends to one end of the outside of the connecting block to be fixedly connected with a handle, and the middle of the first threaded rod is movably sleeved with a movable block. According to the preparation method and equipment of the quick-setting concrete for the building, a motor, a connecting plate,a baffle and a liquid storage box are used in a matched mode, so that the motor can drive the connecting plate to rotate when the motor works, so that accelerators in the liquid storage box can fall into the mixer only when through cavities in the connecting plate correspond to through holes in the liquid storage box in position.

Description

technical field [0001] The invention relates to the technical field of engineering construction auxiliary equipment, in particular to a preparation method of quick-setting concrete for construction. Background technique [0002] Concrete, referred to as concrete, refers to the general designation of engineering composite materials that aggregate aggregates into a whole by cementitious materials. The term concrete usually refers to cement as cementitious material, sand and stone as aggregate; According to a certain proportion, the cement concrete obtained by mixing is also called ordinary concrete, which is widely used in civil engineering. [0003] Concrete in construction projects usually chooses to use quick-setting concrete. In the process of preparing quick-setting concrete, a mixer is used. When preparing quick-setting concrete, an accelerator is added to the mixer, but the existing concrete mixer cannot Realize automatic interval addition of quick-setting agent, and t...

AI Technical Summary

Problems solved by technology

[0003] Concrete in construction projects usually chooses to use quick-setting concrete. In the process of preparing quick-setting concrete, a mixer is used. When preparing quick-setting concrete, an accelerator is added to the mixer, but the existing concrete mixer cannot Realize automatic interval addition of quick-setting agent, and the proportion of quick-setting agent added to prepare different concrete is also different. After the quick-setting concrete is prepared, the concrete needs to be poured out of the mixer. The existing mixer outlet needs It takes a lot of force to open it, which is inconvenient to use. Therefore, we propose a preparation method and equipment for quick-setting concrete for construction.

Images