Green Building Materials - Spherical Porous Aluminum

Spherical foam aluminum for the current domestic and foreign foam aluminum acoustic material of the pre-terminal products, due to the distribution of the sphere are, the same pore shape, hole wall rules, and the ball and the ball with each other 6 connecting holes, but also long in the absorption of energy. The product has excellent impact resistance, noise reduction, filtration, electromagnetic shielding, etc. Compared with the irregular pore shape of the closed-cell aluminum foam, the hole wall of the sphere open-cell type is more difficult to fracture in the collision force, and it is used as an impact buffer material, with better performance.
Foam metal light body composite panel outer layer of perforated metal plate, the inner core of low-density sintered inorganic particles and foam aluminum, environmental protection and pollution-free, dedicated to the production of large outdoor sound barriers and indoor noise reduction decoration.
Spherical open-cell aluminum foam, with light weight, temperature resistance, corrosion resistance, sound absorption and noise reduction characteristics.
Application of aluminum foam in green building
1. Sound insulation floor application
Through the use of 10~15mm thick aluminum foam composite flooring, the floor spacing sound more than 20 decibels.
2. Interior Decoration Application in Entertainment Places
Aluminum foam acoustic panels are used to make the ceiling and wall acoustic decorations of opera halls, nightclubs and other entertainment venues, with good noise reduction effect, non-combustible and good fireproof performance.
3. Application of aluminum foam curtain wall panels
15mm thick foam aluminum composite, than solid marble plate weight reduction 2/3, impact toughness increased by more than 2 times.
In addition to green building, sphere porous aluminum is also widely used in aerospace, rail transportation, automobile manufacturing and other fields, it is an important strategic material for both civil and military use.