What are the differences between castables and cement? The castables we usually see have some similarities with clay in appearance and other properties. In fact, through comparison, we can easily find that with the orderly advance of soil pollution inventory, the pollution base will be clearer, which will help to restore the orderly release of market demand. Soil pollution market or accelerated release in 2019, investors are advised to focus on careful layout.
The analysis shows that once soil pollution and remediation come to the ground, the market scale of soil remediation is expected to exceed 100 billion by 2020, and the order of soil remediation will be released rapidly. Another prediction shows that the soil pollution market will explode in 2019 and 2020, with a stock market of 10 trillion yuan. 1. Castables are made of refractory aggregates, powders, binders and additives through proportioning and mixing. Because of the different aggregates and binders, the functions and types of castables are different. Cement uses high-quality bauxite and lime as raw materials and compounds raw materials in a certain proportion. After sintering, clinkers with aluminate as the main component are obtained, and then grinded into fine powder. The cementitious material with fire resistance is made.
2. Castables are mainly used in various factory kilns to meet the requirements of industrial kilns. Ordinary cement is used in civil construction projects, emergency projects and special emergency repairs. From 2013 to 2018, the number of days of heavy air pollution in Beijing decreased year by year, from 58 days in 2013 to 2 consecutive 195 days without PM2.5 pollution, far exceeding 87 days in 2013. The incidence of heavy pollution was significantly reduced.
3. Castables are amorphous refractories with high fluidity and moisture content. Cement has good bonding performance, fast hardening speed, high bonding strength, strong plasticity and convenient construction. The following picture shows the cement:
Castable manufacturer reminds: there is a certain difference between the two through comparison, so no matter what material is used, remember not to confuse the two. Because although they are very similar, in fact they are different.