All through this kind of fire, the temperature in the duct may be around 800°C and over and above. This huge temperature raise necessitates substantial-finish, specialised insulation alternatives to protect the individuals inside of these properties. ROCKWOOL fire rated duct products and solutions can assist minimise the danger this poses, https://fire-resistant-ductworth12334.blogcudinti.com/36725221/a-simple-key-for-fire-resistant-ductworth-isntallers-unveiled