Slag powder concrete production process and system

Abstract

The invention relates to a slag powder concrete production process and system, and belongs to the field of building materials. The slag powder concrete production process comprises the following operation steps: proportioning sand and water firstly so that the water contents of sand fed into the stirrer are the same; weighing, proportioning and conveying other required aggregates into the stirrer;weighing and proportioning powder, additives, other aggregates and water according to the amounts of the aggregates and the water added in the early stage and conveying the powder, the additives, theother aggregates and the water into the stirrer; after the aggregates, the powder, the additives and the water are all placed into the stirrer, starting the stirrer for stirring; and carrying out casual inspection on the stirred concrete, and if the concrete is qualified through inspection, transferring the concrete to a construction site through a concrete tank truck. According to the slag powder concrete production process and system, the proportion of all the raw materials can be more accurately controlled, and the percent of pass of the produced concrete is improved.

Description

technical field [0001] This application relates to the field of building materials, in particular to a production process and system for slag powder concrete. Background technique [0002] Concrete is a general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. Generally speaking, the term concrete refers to the cement concrete obtained by using cement as the cementitious material, sand and stone as the aggregate; mixed with water in a certain proportion, after mixing, molding and curing, also known as ordinary concrete, which is widely used in civil Engineering. For example, the production process steps of slag powder concrete include: 1. Aggregate weighing: weigh and proportion the required aggregates, and transport the proportioned aggregates to the mixer; 2. Powder weighing: put The required powder is weighed and proportioned, and the proportioned powder is transported to the mixer; 3. Water weighing: pump ...

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Problems solved by technology

[0003] In view of the above-mentioned related technologies, the inventor found that the sand in the aggregate is generally accumulated outdoors, especially the fine sand, because the particles are relatively small and easy to accumulate moisture, even if it is the same batch of sand, the moisture content of the sand at different locations may also be There will be differences (the moisture content of the bottom sand will be relatively higher), so if the production is carried out according to the above concrete production process, it will affect the pass rate of the produced concrete

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