Ready-mixed concrete is defined by the cement, aggregates, water and admixtures as required incorporation, mineral admixtures and other components by a certain percentage, the mixing station was measured after mixing and the use of vehicles sold in the regulations transported to the point of use within the concrete mix. Concrete centralized agitation in favor of the use of advanced technology, the implementation of specialized production management. Equipment utilization, accurate measurement, the dry material with good investment after sufficient mixing concrete mixers, concrete mixing truck is loaded, so good product quality, less material consumption, high efficiency, low cost, but also improve working conditions and reduce environmental pollution.cement-stabilized soil
Ready-mixed concrete plants of fixed, mobile and semi-mobile three.
Large scale fixed ready-mix concrete plants, output per hour is generally 100 to 120 m 3. Fixed ready-mix concrete plants by the process can be divided into single-stage and double-stage type categories. ① typical single-stepped a concrete mixing plant is usually divided into five, six, top-down process. The top layer of the material is stored, transported into and there is a variety of aggregate and cement were the hopper. Water from the pipe into the tank. Its lower layers of ingredients, there is a control room and automatic batching scales, cement, aggregate and water proportionally various weighing. Then the next layer is stirring, equipped with a stirrer, with a good raw materials are unloaded into the hopper mixer mixing evenly discharged into the hopper, leading to all kinds of transport vehicles into the bottom; shipped pouring locations. Features ② two stage plant hopper is low, raw materials twice improved. Plant height reduction, flexible layout can save investment. Semi-mobile ready-mix concrete plants generally use simple plant, production equipment can be removed, and then transfer the assembly. Output per hour is generally 60 to 80 m 3. Mobile ready-mix concrete plant factory with no mixing system, the bunker sand, stone and cement, weighing and transport systems are assembled in a steel device. The dry material is loaded with good concrete mixing truck, into the mixing water, walking mixed, transported to the construction siteconcrete mixer machine
Technology advanced factory automation applications weighing electronics materials and feed, choose the right mix, test the moisture content of the sand and adjust the amount of material, showing silo material level, the production system linkage interlock and fault alarm.
