Closed Cell Aluminum Foam with Punched Holes Used for Noise Barrier Panel for Highway

This Noise barrier panel for highway building -- Aluminum foam closed cell panela new acoustic material is waterproof material, fireproof material, ultralight material, eco-friendly material, fire resistant material, thus it can be used as floor boards, railway carriage floor, compartment panel/board, enclosure/partition bulkhead, etc.

Waterproof/fireproof material

For the production of foamed aluminum, AL powder is mixed with a product releasing gas at higher temperature and then compacted, this foaming agent is placed into a mold form and heated up until the agent starts to foam. Immediately thereafter the mold is taken out of the furnace and cooled off, so the aluminum foam part is frozen in shape. The outcome of this process is a closed cell aluminum foam showing a thin casting skin on the surface.

Property
Heat insulation and resistance
Non-inflammable
Absorption of high impact energies, regardless of the impact direction
Highly efficient in sound absorption
Electromagnetic shielding and vibration damping
Fully recyclable
High stiffness at very low density

Application
Aluminum foam (Closed cell) to qualify for specific requirements within the automotive, aviation, railway and engine building industry. Aluminum foam is also qualifying for other high potential applications in the field of Architecture and Design, where electromagnetic shielding, structural damping, flame resistance and a decorative surface structure is required.

Size
500*500*6mm 1000*500*6mm 1800*800*10mm 2000*1000*10mm
500*500*8mm 1000*500*8mm 1800*800*20mm 2000*1000*20mm
1000*500*10mm
1000*500*15mm
1000*500*20mm
1000*500*30mm