company news about The compressive strength of the refractory brick

The compressive strength of the refractory brick, there are two concepts, one called "compressive strength", which is defined as the laboratory in the room, according to the sample unit area can withstand the extreme stress intensity and not damaged. Two is the so-called "high temperature compressive strength", which refers to the refractory brick at high temperature under high temperature conditions, the provisions of the unit area of combustion can withstand the ultimate stress and not damaged.