Refractory
What is insulation brick?
A lightweight refractory brick, commonly known as an insulation brick, is designed to possess excellent insulation properties. It is made from lightweight materials such as perlite, vermiculite, or expanded clay, mixed with a binding agent to form a brick. Insulation brick is commonly used in high-temperature applications where heat retention is essential, such as in kilns, furnaces, and fireplaces. Its lightweight nature and low thermal conductivity make it an effective insulator, reducing heat loss and improving energy efficiency. Insulation brick comes in various shapes and sizes to fit specific applications and can also be combined with other refractory materials for added strength and durability.