Sichenia surfaces do not fear fire: they’re incombustible, as a result they don’t burn nor are they significantly damaged during a fire. Since they do not contribute in any way to flames, they do not develop nor emit toxic substances, gases or vapors of any nature and, in case of fire, they do not involve any specific risk attributable to their behavior in such conditions.
Rather, as demonstrated experimentally, in case of fire they exert a good protective function of the structures where they are applied, significantly reducing their thermal stresses.