The material of refractory brick

Generally speaking, Refractory materials are divided into two kinds, that is, unshaped refractories and stereotypes refractories. Unshaped refractories, also known as castables, are a mixture of aggregates and aggregates and one or more binders, which must be mixed with one or more liquids and with Strong liquidity. Refined refractory generally refers to refractory bricks, the shape of the standard rules, can also be built according to the need for temporary processing.

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