Refractory brick is a type of brick that is produced from Chinese and refractory clays and has a dense and delicate molecular structure. And the way to produce this type of brick is that first the stones are ground and then it is turned into soft soil and after 3 days of baking in the furnace at a temperature above 1500 degrees Celsius, it is made. As its name implies, this brick with its high thermal resistance is widely used in furnaces and pans and industrial insulation. Of course, its normal type is also used today in the facades of brick buildings.
Firebrick is also a type of construction material that is usually used for the facade of buildings. According to the new style of building, refractory bricks are used as the facade of the building. The raw materials for making firebricks are fireclay and generally this type of clay is found in the country's mines because it has high quality. Refractory bricks have different sizes, the most common size of which is 7*32 - 26*5.5 - 10*20.
Refractory brick ingredients
The basic materials of refractory bricks are very special minerals and mineral pumice which are refractory. That is, they have high temperature resistance. The raw materials for the production of refractory bricks are called refractory materials, which are usually ceramic and other metal materials that can be stable at high temperatures. Refractory materials must have the ability to maintain the desired physical and chemical properties at high temperatures and operating environment conditions.