AF FIREGUARD 3 - Огнеупорный мат для вентиляционных каналов

AF FIREGUARD 3 is a flexible fire protection product certified to the EN 1366-1 standard to ensure an EI 120/180 rating where metal ductwork penetrates walls and is exposed to fire from the outside.‎ The product is a rock wool mat quilted onto a metal mesh.‎ The visible side is covered with a mesh-reinforced aluminium foil; the inner side features a glass wool fabric treated with an ablative coating.‎ Thanks to its slim profile of just 30 mm, the mat can be easily fitted even to curved profiles and does not place excessive loads on the support tie rods, which are certified without additional protection.‎ AF FIREGUARD 3 is an ideal product for the fire protection of metal air supply ducts.‎ Further info from manufacturer on AF FIREGUARD 3 AF SYSTEMS