AlumiSandwich

ALUMISANDWICH is a composite panel made of two metal sheets layered at the outer surface of AlumiFoam core. This product can be manufactured according to clients demands and requirements in terms of aesthetics and thickness. The advantage of using AlumiFoam as core instead of conventional polymer or mineral wool is that it gives long term acoustical performance without decreasing the value of noise absorption or sound transmission. It can be used on ceiling, walls, floors, road noise barrier and acoustical partition. The outer metal skin can be comprised of any materials such as aluminum, steel or carbon fiber etc. depending on the usage for a wide scope of applications.

KEY FEATURES

• High strength and stiffness
• East to install and replace
• Noise Insulation
• High impact energy absorption
• Weather resistant

TECHNICAL

• Material Composition : Closed Cell
• Density : 150-1000kg/m3
• Thickness : 5-85mm
• Maximum panel dimensions : 1200×600
• Color : Pantone/RAL
• Fire Classification: Class A
• Flame Spread Index (FSI) : 0
• Smoke Developed Index (SDI) : 5
• Criteria Class for Fire behavior: A1 – non-ignitable non-combustible
• Noise Reduction : 10-31dB
• Noise Absorption (NRC) : 65-97%
• Thermal Conductivity : 0.5-1.0W/mK

APPLICATION AREAS

• Road noise barrier
• Ceiling and Wall Cladding
• Impact absorption i.e. Crash Cushions
• Vibration absorption
• Military facilities