A kind of concrete preparation method

Abstract

The invention belongs to the technical field of concrete preparation and discloses a concrete preparation method. In the concrete preparation method, the device for material stirring includes a drive unit, a turning frame, a mixing bin and a stirring unit; the mixing bin is connected to the turning frame, and can be turned back and forth with the turning frame; The stirring unit is located in the stirring bin and can rotate around the axis of the stirring bin; the driving unit is connected with the turning frame and the stirring unit at the same time, and drives the turning frame to drive the stirring respectively. The bin is turned over and the stirring unit is driven to rotate around the axis in the stirring bin. By adopting the concrete preparation method of the present invention to carry out the concrete preparation operation, the mixing quality and efficiency of the concrete can be improved.

Description

technical field [0001] The invention belongs to the technical field of concrete preparation, and in particular relates to a concrete preparation method. Background technique [0002] Concrete usually refers to cement as the main cementitious material, which is mixed with water, sand, stones, chemical admixtures and mineral admixtures if necessary, and is uniformly stirred, compacted and cured according to scientific proportions. Artificial stone obtained by other processes. Concrete is rich in raw materials, low in price, low in production cost, and has the advantages of good plasticity, high strength, good durability, available steel reinforcement, corrosion resistance and long service life. [0003] However, there are the following problems in the production process of the existing concrete: [0004] 1. The traditional preparation method usually uses a vertical mixing device with a barrel wall to mix the concrete, which requires a lot of time for mixing, and the efficien...

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Problems solved by technology

[0004] 1. The traditional preparation method usually uses a vertical mixing device with the wall of the barrel to mix the concrete, which takes a lot of time for mixing and is inefficient;

[0005] 2. When the traditional mixing device is stirring, the sand and gravel materials are easy to deposit at the bottom, resulting in insufficient concrete mixing, poor homogeneity, and honeycomb phenomenon

[0006] 3. The stirring rod and the side wall of the device are prone to residual concrete, which will be solidified and attached to the stirring rod and the side wall of the device to affect the mixing effect of the concrete

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