Explore tens of thousands of sets crafted by our community.
Sound Absorption Coefficients
15
Flashcards
0/15
Open cell polyurethane foam, 25 mm thick
0.80
Heavy velvet curtains, 500 g/m²
0.70
Concrete block, painted
0.10
Perforated metal panel, with backing
0.60
Plywood panel, 12 mm thick
0.20
Felt material, 10 mm thick
0.60
Fiberglass insulation, 100 mm thick
0.99
Carpet, medium pile, on concrete
0.30
6mm Glass window
0.18
Acoustic ceiling tiles, 15 mm thick
0.50
Brick wall, unpainted
0.03
Solid wood door, 40 mm thick
0.14
Plastered brick wall
0.03
Acoustic panel, mineral wool, 50 mm thick
0.95
Marble floor
0.01
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