Method for increasing the bulk density of refractory bricks and improving the strength of refractory bricks

Method for increasing the bulk density of refractory bricks and improving the strength of refractory bricks 1. The increase of the molding pressure of the refractory brick machine increases the density of the refractory bricks. Only by increasing the density of the bricks can high-strength sintered bricks be fired. For refractory bricks with a molding…

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What is the fire resistance limit of refractory bricks?

What is the fire resistance limit of refractory bricks? The main indicators of refractory bricks are: refractoriness, softening under load, etc. 1. Refractoriness is also called refractory and melting resistance. This performance index characterizes the high temperature tolerance of the object without melting. Refractoriness is not a physical constant, but a technical indicator. Its content…

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