acoustical tests alpha
acoustical tests Lignokustik alpha ISO 354 / EN 20 354
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no | product | insulation thickness | arrangement height | NRC | Frequencies (Hz) | |||||||||||||||||
100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 | |||||
12 | alphaP 8 door element | - | 449mm | 0.73 | 0.50 | 0.62 | 0.63 | 0.81 | 0.78 | 0.73 | 0.69 | 0.72 | 0.72 | 0.66 | 0.72 | 0.66 | 0.69 | 0.68 | 0.70 | 0.68 | 0.78 | 0.82 |
13 | alphaP 8 door element | - | 599mm | 0.74 | 0.54 | 0.71 | 0.69 | 0.75 | 0.77 | 0.67 | 0.75 | 0.77 | 0.70 | 0.78 | 0.70 | 0.71 | 0.71 | 0.71 | 0.71 | 0.71 | 0.74 | 0.84 |
14 | alphaP 8 | 40mm | 56mm | 0.75 | 0.04 | 0.10 | 0.21 | 0.23 | 0.44 | 0.60 | 0.98 | 0.96 | 1.05 | 1.10 | 1.00 | 0.84 | 0.68 | 0.60 | 0.53 | 0.47 | 0.48 | 0.48 |
15 | alphaP 8 | 40mm | 166mm | 0.85 | 0.15 | 0.29 | 0.48 | 0.72 | 0.90 | 0.89 | 1.09 | 1.04 | 0.99 | 0.91 | 0.87 | 0.81 | 0.68 | 0.57 | 0.48 | 0.46 | 0.46 | 0.47 |
16 | alphaP 8 | - | 366mm | 0.66 | 0.46 | 0.69 | 0.59 | 0.82 | 0.68 | 0.75 | 0.71 | 0.62 | 0.67 | 0.66 | 0.66 | 0.67 | 0.68 | 0.69 | 0.67 | 0.68 | 0.62 | 0.60 |
17 | alphaP 8 | 40mm | 366mm | 0.78 | 0.63 | 0.85 | 0.66 | 0.73 | 0.77 | 0.83 | 0.88 | 0.83 | 0.87 | 0.99 | 0.92 | 0.81 | 0.71 | 0.59 | 0.49 | 0.48 | 0.47 | 0.50 |
18 | alphaP 6 wide offset 5mm | 40mm | 56mm | 0.90 | 0.10 | 0.17 | 0.30 | 0.56 | 0.79 | 1.05 | 1.08 | 1.16 | 1.09 | 0.99 | 0.91 | 0.82 | 0.75 | 0.72 | 0.66 | 0.65 | 0.65 | 0.68 |
19 | alphaP 6 wide offset 45mm | 40mm | 356mm | 0.88 | 0.48 | 0.60 | 0.69 | 0.81 | 0.91 | 0.84 | 0.86 | 0.86 | 0.93 | 0.92 | 0.92 | 0.88 | 0.86 | 0.81 | 0.77 | 0.73 | 0.71 | 0.71 |
20 | alphaP 6 | 30mm | 46mm | 0.90 | 0.10 | 0.22 | 0.33 | 0.43 | 0.67 | 0.84 | 0.99 | 1.05 | 1.04 | 1.04 | 1.02 | 0.94 | 0.89 | 0.85 | 0.81 | 0.75 | 0.73 | 0.73 |
21 | alphaP 6 | - | 46mm | 0.65 | 0.06 | 0.11 | 0.19 | 0.30 | 0.30 | 0.32 | 0.46 | 0.58 | 0.68 | 0.83 | 0.92 | 0.93 | 0.84 | 0.79 | 0.73 | 0.66 | 0.61 | 0.66 |
22 | alphaP 6 | - | 350mm | 0.75 | 0.62 | 0.78 | 0.68 | 0.62 | 0.73 | 0.84 | 0.80 | 0.69 | 0.74 | 0.77 | 0.75 | 0.76 | 0.79 | 0.82 | 0.81 | 0.80 | 0.80 | 0.74 |
23 | alphaP 6 | 30mm | 350mm | 0.84 | 0.61 | 0.84 | 0.71 | 0.78 | 0.64 | 0.83 | 0.87 | 0.81 | 0.92 | 0.98 | 0.98 | 0.91 | 0.94 | 0.94 | 0.88 | 0.90 | 0.85 | 0.80 |
24 | alphaP 32 door element | - | 449mm | 0.64 | 0.44 | 0.52 | 0.56 | 0.70 | 0.67 | 0.66 | 0.66 | 0.67 | 0.66 | 0.63 | 0.65 | 0.59 | 0.62 | 0.58 | 0.60 | 0.59 | 0.58 | 0.54 |
25 | alphaP 32 door element | - | 599mm | 0.67 | 0.49 | 0.60 | 0.62 | 0.68 | 0.71 | 0.63 | 0.69 | 0.71 | 0.67 | 0.70 | 0.65 | 0.63 | 0.63 | 0.60 | 0.61 | 0.62 | 0.59 | 0.59 |
26 | alphaP 16 door element | - | 449mm | 0.72 | 0.50 | 0.57 | 0.61 | 0.78 | 0.75 | 0.74 | 0.71 | 0.72 | 0.73 | 0.68 | 0.71 | 0.66 | 0.69 | 0.69 | 0.71 | 0.70 | 0.76 | 0.79 |
27 | alphaP 16 door element | - | 599mm | 0.73 | 0.52 | 0.65 | 0.68 | 0.75 | 0.75 | 0.68 | 0.75 | 0.77 | 0.71 | 0.78 | 0.70 | 0.73 | 0.71 | 0.71 | 0.71 | 0.70 | 0.72 | 0.80 |
28 | alphaP 16 wide offset 45mm | 40mm | 56mm | 0.84 | 0.11 | 0.19 | 0.32 | 0.60 | 0.79 | 1.03 | 1.05 | 1.10 | 1.03 | 0.92 | 0.84 | 0.71 | 0.67 | 0.62 | 0.57 | 0.55 | 0.57 | 0.60 |
29 | alphaP 16 wide offset 45mm | 40mm | 356mm | 0.81 | 0.49 | 0.60 | 0.68 | 0.77 | 0.87 | 0.80 | 0.80 | 0.81 | 0.90 | 0.86 | 0.85 | 0.80 | 0.75 | 0.72 | 0.65 | 0.63 | 0.60 | 0.65 |
30 | alphaP 16 | - | 366mm | 0.64 | 0.41 | 0.68 | 0.59 | 0.78 | 0.66 | 0.73 | 0.69 | 0.61 | 0.66 | 0.65 | 0.63 | 0.64 | 0.63 | 0.65 | 0.62 | 0.63 | 0.58 | 0.54 |
31 | alphaP 16 | 40mm | 366mm | 0.77 | 0.62 | 0.88 | 0.65 | 0.73 | 0.77 | 0.82 | 0.90 | 0.81 | 0.87 | 0.98 | 0.93 | 0.77 | 0.66 | 0.55 | 0.46 | 0.41 | 0.43 | 0.47 |