Material selection of fire-proof air ducts for hospitals
1. Galvanized steel plate
Galvanized steel plate is one of the commonly used materials for fire-proof air ducts. It has high strength and corrosion resistance, and can effectively resist high temperatures and flames in fires. Galvanized steel plate air ducts are usually used in general ventilation systems in hospitals, such as wards, corridors and other areas.
2. Stainless steel
Stainless steel air ducts have excellent corrosion resistance and high temperature resistance, and are suitable for high-cleanness areas of hospitals, such as operating rooms, ICUs, etc. The surface of the stainless steel air duct is smooth, not easy to accumulate dust, easy to clean, and can effectively prevent bacteria from growing.
3. Fire-resistant fiberglass
Fire-resistant fiberglass air duct is a new type of fire-resistant material with the advantages of light weight, high strength, and good fire resistance. Its surface is smooth, does not easily accumulate dust, and has good sound insulation effect, which is suitable for high-cleanness areas of hospitals.
4. Composite fireproof materials
Composite fireproof materials are usually composed of multiple layers of materials of different materials, such as aluminum foil, glass fiber, etc., which have excellent fire resistance, sound insulation and thermal insulation properties. The composite fireproof air duct is suitable for the complex ventilation system of the hospital and can meet the special needs of different areas.
