Fabric absorbing noise panels-core material is centrifugal glass wool. Centrifugal glass wool as
a worldwide long-term, wide application of acoustic material, has
been proved to have excellent absorption properties. Professionally
designed decorative arts absorber plate, NRC than 0.8, acoustic
adjustment convenience, able to provide users with the best
acoustics solutions. Apart from the acoustic requirements, each one
has its interior space specific artistic pursuit. Decorative arts
absorption choice colorful decorative plate, according to the
user's personalized calls, To achieve your goals provide the
greatest possibility.
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Application-theaters, concert halls, auditorium, a museum, library, a
gymnasium and shopping malls and other public facilities in the
overall decoration, and the studio, rehearsal halls, studios, Music
KTV rooms and the packets, and other special occasions, the
professional engineering; can also be used for office buildings,
banks, courts, schools and other institutions hall, Corridor
business, the Chamber, the Trial Chamber and the classroom
acoustics, and so on the improvement of the environment.
The absorption coefficient test : (25mm)| Project / frequency | 125 | 250 | 500 | 1000 | 2000 | 4000 | 5000 | NRC | | Not empty cavity | 0.12 | 0.32 | 0.84 | 1.12 | 1.04 | 1.08 | 1.08 | 0.85 | | Cavity50mm | 0.32 | 0.76 | 1.08 | 1.12 | 1.08 | 1.12 | 1.12 | 0.99 |
The absorption coefficient test : (50mm)| Project / frequency | 125 | 250 | 500 | 1000 | 2000 | 4000 | 5000 | NRC | | Not empty cavity | 0.32 | 0.84 | 1.20 | 1.16 | 1.12 | 1.12 | 1.12 | 1.09 | | Cavity50mm | 0.40 | 1.00 | 1.16 | 1.12 | 1.12 | 1.08 | 1.08 | 1.13 |
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