BTG AAC provides a high degree of security against fire. Due to its structure, is classified as an A1 non-combustable building material. It is resistant to temperatures up to 1200 ° C. It can be used in the construction of fire walls. Since it prevents fire transition between spaces, it ensures the safety of life and property by preventing the spread of fire. BTG AAC does not emit smoke and toxic gases that cause loss of life during a fire.