Cement, ceramics, glass production, chemical differentiation of raw materials
Cement is mainly silicate, metal oxide, and gypsumThe main component of silica, alumina, potassium oxide and sodium oxide, calcium oxide, ferric oxide, titanium oxide, Magnesium Oxide etc.Glass is also the main component of silica, calcium silicate, sodium silicate and so on
Cement is mainly silicate, metal oxide, and gypsumCement: powder, hydraulic, inorganic cementing material. After mixing with water, the paste can be hardened in air or hardened in water, and the sand, stone and other materials can be firmly bonded together. The word cement comes from the Latin word caementum, meaning is gravel and rubble. A mixture of lime and ash volcano early and modern volcano ash lime cement is very similar to [1], which made by cement gravel concrete, not only high strength of hardened, but also fresh water or saline water erosion resistance. For a long time, as an important cementitious material, it has been widely used in civil engineering, construction, water conservancy, national defense and other projects.The main component of silica, alumina, potassium oxide and sodium oxide, calcium oxide, ferric oxide, titanium oxide, Magnesium Oxide etc.
The pottery is made of pottery clay ware, with porcelain clay fire called porcelain ware. Is the ceramic pottery, stoneware and porcelain. Those who use clay and clay the two kinds of clay as raw material, prepared from ingredients, molding, drying and calcination process can be called ceramic utensils.Glass is also the main component of silica, calcium silicate, sodium silicate and so onGlass is formed by melting sand with other chemicals (the main ingredients are: soda ash, limestone, quartz). A continuous network structure is formed during melting, and the silicate like non-metallic material is gradually increased and hardened in the process of cooling. The chemical composition of ordinary glass is Na2O, CaO, 6SiO2, the main component is silica, is a kind of amorphous structure with irregular structure. Widely used in buildings for wind and light transmission; of mixtures. There is also colored glass mixed with certain metal oxides or salts, and toughened glass made by special methods. Sometimes some transparent plastic (such as polymethyl methacrylate) is also called organic glass.
