What is the difference between light insulation brick and fire brick
The main function of the thermal insulation brick is to heat preservation and reduce the loss of heat, and the thermal insulation brick generally does not directly contact the flame, while the refractory brick generally directly contacts the flame.
Refractory bricks are mainly used to withstand the baking of the flame, and are generally divided into two types, that is, non-shaped refractories and shaped refractories. Amorphous refractory material, also known as castable, is composed of a variety of aggregates or aggregates and one or more adhesive mixtures of mixed powder particles, must be used with one or more liquids mixed evenly, with strong fluidity.
