Insulation brick is a porous material which is insulating.

Its weigh is light (from 1/4 to 1/2 of fire-proof brick) and it has outstanding insulation and heat insulation.
Therefore, by blocking heat spill from inside a furnace, it prevent heat loss and it can raise the temperature in a furnace to suitable operation temperature with less fuel.

We produce various kinds of insulation bricks, choose one along your product usage environment.