Daily maintenance of concrete batching plant is important step to make the plant work more durable. Timely cleaning and timely inspection, timely repair of the appearing problem of component, can avoid paralysis of plant. Then we can save lots of cost for repair and also can make concrete batching plant working successfully. We should not think the cost of batching plant maintenance is a waste, ac...
Stationary continuous mixing plants equip with a continuous mixer and a continuous batching system for aggregates, powder materials, water and others, it discharges materials continuously in production, with the output capacity range from 300 to 800 ton/hour. So it widely used to produce a variety of substrate materials for roads, dams, airport runways and so on. It’s also widely known as stabiliz...
Project background The large-scale pouring of large hydro power dams, nuclear power plants, high-speed railways and high-rise building foundations requires the use of temperature-controlled concrete. In the process of concrete mixing, the internal volume of concrete hydration heat increases, especially in the high temperature working conditions for mixing generated heat is higher, in the later cur...
1. Influence of cement mineral composition As we all know, there are four main constituent minerals of Portland cement. Their hydration properties are different and their proportion in cement affects the overall properties of cement. Although C3a contributes greatly to the early strength, the hydration heat is several times of other minerals. Therefore, early strength cement with high C3a content ...
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