Concrete uniform mixing machining method for concrete buildings

Abstract

A concrete uniform mixing machining method for concrete buildings comprises the following steps that 1, water is fed into a primary material mixing box through a water pump, the fed water flows downwards spirally, other raw materials, such as sand, stone and additives, of the concrete are sequentially added on the water flowing tack, and a concrete raw material is formed; 2, the concrete raw material is injected into a stirring box, stirring rollers are arranged in the stirring box and rotate continuously, the stirring box is rotated, and multi-direction stirring is conducted on the concrete raw material; and 3, the concrete stirred in the step 2 is discharged from a discharge outlet of the stirring box, through a vibration filter net, the raw material is uniformly poured into water flow and mixed with the water flow, extrusion is conducted at the tail end of the water flow track, the raw material is uniformly extruded, then, through rotation of the stirring box and stirring rods in different axis directions, the concrete is stirred more uniformly, accordingly, the raw material stirring time is shortened, and the concrete stirring efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a method for uniformly mixing and processing concrete for earth construction. Background technique [0002] Concrete is one of the most important civil engineering materials today. It is made of cementitious materials, granular aggregates, also known as aggregates, water, and additives and admixtures added when necessary, prepared in a certain proportion, uniformly stirred, densely formed, cured and hardened. stone. Concrete has the characteristics of rich raw materials, low price and simple production process, so its consumption is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make it widely used, not only in various civil engineering, but also in shipbuilding, machinery industry, marine development, geothermal engineering, etc. Concrete is also...

AI Technical Summary

Problems solved by technology

[0003] Existing concrete mixers can only simply mix concrete, that is, after mixing these raw materials together, simple mixing by mixing rollers cannot make the concrete raw materials mix very uniformly

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