Kaksinkertaisen seinärakenteen ääneneristävyys - Centria tutkimus ...

Työympäristötutkimuksen raporttisarja 1
Työterveyslaitos, 2002
Taulukko L1.2 - Ääneneristävyysarvot (dB) kaksinkertaisten seinärakenteiden
mittauksille 1-54. Niillä rakenteilla ja taajuuksilla, joilla sivutiesiirtymää oli liikaa, ei
tulosta esitetä lainkaan (tyhjät ruudut).
Ääneneristävyys 1/3-oktaavikaistoittain
nro 63 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 6300 8000
1 19.2 21.8 29.2 31.0 41.5 45.7 49.6 54.8 59.6 65.0 69.1 71.1 71.2 72.1 71.6 71.7 73.6 77.1 81.6 81.6 75.3 63.9
2 19.7 20.8 23.5 28.5 33.3 37.0 41.2 45.7 49.1 53.8 58.3 63.4 68.1 71.2 71.9 71.5 73.4 76.8 80.6 78.5 52.8 48.0
3 20.0 18.8 21.7 26.8 29.3 30.2 33.7 36.0 39.6 40.7 42.3 44.4 50.0 55.7 62.6 67.8 70.1 73.2 74.4 71.3 47.2 43.8
4 23.9 22.4 33.9 39.0 35.1 44.9 44.5 46.8 51.9 56.6 59.0 55.6 61.1 65.9 68.8 70.6 73.2 74.6 76.1 72.0 45.8 46.4
5 19.2 22.1 23.7 33.5 32.5 35.4 38.4 42.2 44.2 48.3 52.4 54.2 56.8 61.7 63.8 67.9 71.7 74.7 75.4 71.8 47.8 44.6
6 21.2 29.2 33.7 37.2 46.2 52.2 55.0 57.7 63.8 68.7 73.5 75.4 76.5 76.0 75.4 75.7 77.6 81.1 88.7 87.0 77.3 72.1
7 20.8 22.4 30.5 31.9 37.0 44.5 49.0 52.1 57.1 61.8 66.7 71.2 73.4 74.9 74.6 75.0 76.9 80.8 87.2 85.1 72.2 66.5
8 16.8 26.8 31.3 35.2 42.6 48.7 52.1 55.1 61.0 65.4 70.4 74.2 76.0 76.1 76.2 79.9 87.5 87.2 76.1 71.8
9 18.7 21.3 29.8 35.4 42.5 46.8 50.1 54.0 59.3 63.6 67.7 71.0 72.0 74.2 72.9 72.6 74.6 77.9 82.2 81.7 72.3 63.1
10 20.0 22.3 32.3 33.7 39.0 40.6 35.9 36.2 40.3 43.6 45.9 47.5 48.7 48.9 48.0 49.9 52.5 55.3 57.8 58.9 44.2 42.5
11 18.6 22.1 32.0 30.9 31.2 28.0 38.6 35.7 40.0 40.9 43.9 44.5 46.7 47.9 47.0 49.4 51.6 53.4 55.9 57.7 44.4 42.9
12 23.3 24.6 18.6 19.1 15.5 25.2 40.6 40.3 37.2 43.9 43.0 41.8 45.7 47.1 47.5 50.2 52.4 53.3 54.7 55.7 43.8 43.0
13 17.8 22.7 34.6 33.0 31.2 26.9 40.9 36.0 43.1 44.0 45.7 47.2 49.4 51.9 52.3 54.0 56.3 58.2 60.2 60.6 46.2 46.0
14 20.6 22.0 34.6 39.3 39.5 42.8 38.3 38.4 40.7 48.7 48.9 50.3 53.0 54.3 54.1 55.5 57.9 60.0 61.8 62.7 46.6 45.9
15 20.4 21.4 32.5 37.7 45.7 50.4 49.4 51.8 54.8 54.9 55.6 55.7 56.3 57.4 56.9 58.7 61.1 62.8 64.6 66.1 49.1 48.6
16 20.7 21.7 32.4 38.9 45.6 47.0 47.3 51.8 53.5 54.6 54.9 55.1 56.3 57.3 57.3 59.3 61.7 62.9 64.0 65.0 48.8 48.6
17 19.2 22.4 31.4 37.2 44.5 40.7 49.1 51.3 55.4 53.5 53.0 53.1 53.6 55.8 57.1 58.7 60.4 60.8 61.6 62.0 48.3 48.3
18 21.8 22.8 13.2 20.3 32.4 39.3 43.8 48.3 51.6 50.0 48.7 49.5 49.6 49.9 50.0 52.2 54.4 56.3 58.3 60.2 44.7 43.0
19 24.5 23.8 25.9 30.6 40.3 40.0 43.9 48.1 48.4 49.3 48.5 47.8 51.3 52.9 53.7 56.1 58.6 60.0 61.8 62.8 48.8 49.3
20 21.6 22.8 30.3 37.5 41.9 43.7 48.1 51.5 52.5 52.8 53.4 53.3 53.9 53.3 52.8 54.8 57.6 59.4 61.1 62.5 45.7 45.1
21 19.6 17.6 19.1 27.6 30.7 29.7 31.6 30.3 33.5 39.8 42.4 43.7 47.2 49.0 49.2 52.6 55.3 56.8 57.9 57.9 39.9 38.6
22 19.2 21.5 30.8 31.8 36.5 39.8 37.6 35.4 36.8 45.7 47.9 49.3 50.3 50.6 50.4 53.1 56.0 57.6 59.1 59.8 45.2 43.6
23 18.8 22.3 31.3 32.5 36.3 37.5 37.7 34.7 38.9 44.6 46.8 48.2 49.7 49.9 49.1 52.8 55.5 57.4 58.6 58.8 44.1 42.6
24 19.0 22.2 29.3 30.5 36.1 38.1 38.4 36.8 40.2 45.4 47.5 48.6 50.4 51.4 50.8 54.4 56.7 57.7 58.6 59.1 44.2 42.6
25 20.7 18.0 19.3 23.0 30.0 34.4 33.2 35.1 37.0 42.4 45.3 47.2 49.1 49.8 50.5 52.9 55.3 56.2 57.1 57.8 42.4 40.8
26 21.2 18.4 20.5 26.3 27.5 26.1 35.3 34.8 39.8 40.9 43.3 45.0 47.1 48.8 50.0 52.0 54.1 54.9 55.6 56.0 42.0 40.8
27 22.4 23.7 20.9 19.4 15.6 19.3 35.9 38.5 37.7 42.5 41.1 41.0 44.7 44.9 46.9 50.0 52.5 53.1 53.7 54.3 41.9 41.3
28 18.2 22.5 32.2 32.5 33.7 27.5 39.4 35.4 40.8 42.6 45.3 45.5 47.5 48.9 49.1 51.9 54.6 56.0 57.3 58.0 44.7 43.6
29 17.3 22.8 31.5 33.9 33.3 36.5 45.6 45.5 48.9 50.3 49.7 49.5 51.1 51.7 50.9 53.7 57.1 58.9 60.7 62.3 48.4 46.7
30 19.7 22.9 28.1 33.8 42.3 43.7 47.5 48.9 50.6 53.3 53.5 52.8 52.4 52.1 51.4 54.3 57.9 60.1 62.0 63.7 51.0 49.2
31 24.9 23.6 21.1 24.7 28.3 28.5 27.7 29.8 28.3 29.9 30.8 33.5 36.5 38.9 41.6 44.2 47.0 49.2 50.4 49.1 34.8 34.6
32 27.3 23.7 17.8 17.5 15.8 21.2 23.0 27.1 26.5 30.6 33.8 38.2 43.6 48.9 55.0 59.4 62.6 65.2 66.5 61.4 43.3 49.4
33 26.7 23.1 15.1 14.0 19.7 28.0 34.5 42.1 46.3 52.1 56.9 60.5 63.5 64.4 64.5 64.0 65.3 69.0 71.4 67.9 57.5 56.5
34 26.8 19.3 17.1 17.1 24.5 24.2 29.9 33.8 34.5 35.6 39.1 42.1 47.8 53.3 60.2 65.4 68.2 71.0 71.4 66.1 44.4 46.9
35 27.0 18.4 18.6 19.9 28.0 33.9 39.0 45.4 49.3 55.2 60.0 64.9 68.6 71.8 73.1 71.9 72.6 75.6 76.1 72.0 57.2 55.4
36 24.9 19.6 16.2 22.1 32.4 39.1 43.2 49.8 54.2 59.7 63.9 67.9 70.0 72.0 71.9 70.3 71.2 75.4 76.5 73.4 63.6 60.4
37 31.1 30.8 35.9 42.6 51.7 60.5 66.4 73.5 75.6 75.6 73.5 77.0 81.5 80.4 82.1 83.8 84.5 86.2 87.7
38 32.7 33.2 39.5 41.8 48.8 57.1 59.8 62.9 70.0 72.9 75.0 78.5 81.2 86.3 80.5 84.6 84.6 86.6 85.8
39 25.7 27.2 38.2 40.2 40.5 49.6 54.9 58.2 64.5 68.1 72.0 73.5 77.4 82.3 84.6 85.2 83.5 86.1 84.9
40 26.1 26.4 30.5 37.9 45.4 49.6 53.1 58.5 62.3 66.5 71.2 75.5 79.6 82.2 84.1 87.2 89.3 87.8 86.8 84.0 75.9 70.2
41 26.1 24.0 39.1 44.8 51.2 55.3 60.2 64.6 68.1 71.8 76.2 78.1 79.6 82.1 83.7 87.4 90.6 88.4 86.7 84.3 79.8 73.4
42 25.6 25.4 31.6 38.1 46.0 50.1 53.6 59.8 64.1 68.2 73.5 77.7 81.1 83.0 83.3 85.0 86.3 86.2 85.3 82.0 79.6 71.4
43 24.4 31.3 30.1 35.4 42.3 48.0 54.0 60.2 65.8 72.2 75.4 77.7 84.1 89.2 90.2 90.3 92.6 89.3 85.7 77.9 76.0
44 27.6 25.6 27.9 33.7 41.3 47.5 54.8 63.1 68.2 72.8 77.4 81.0 84.4 85.7 86.0 89.1 92.9 89.4 89.0 87.9 85.3 79.2
45 30.0 25.1 18.6 15.7 19.5 35.9 45.8 41.2 42.7 39.7 38.5 42.5 45.2 47.5 51.3 53.3 55.0 57.2 59.6 60.8 47.3 48.1
46 30.0 25.1 15.3 15.6 28.7 41.7 43.3 47.9 46.0 45.8 46.1 48.4 52.6 54.6 57.3 58.1 60.0 61.7 64.4 66.2 50.8 50.5
47 30.0 25.1 38.8 45.6 50.7 48.5 52.9 50.5 50.6 51.9 54.6 55.9 58.2 60.9 62.7 62.9 64.4 67.5 72.0 75.1 57.0 56.6
48 17.8 25.1 32.3 28.2 28.9 43.9 45.0 46.6 46.4 46.8 48.4 51.3 54.7 57.8 60.6 61.4 62.6 63.7 66.4 68.7 52.0 51.0
49 15.7 25.1 23.3 33.7 41.6 40.7 35.4 40.4 38.0 39.0 44.2 48.7 50.2 52.0 54.4 55.7 57.1 58.7 60.2 62.9 49.0 48.1
50 16.1 25.1 23.5 34.3 42.7 45.0 48.3 50.9 49.3 48.4 50.7 53.4 55.0 57.0 58.9 59.3 61.4 63.4 65.8 69.1 53.5 52.3
51 30.0 25.1 23.4 20.5 30.8 41.0 48.8 49.3 49.6 51.8 51.7 54.1 56.0 57.5 59.8 60.3 62.6 64.7 67.3 70.0 53.8 53.1
52 21.3 25.1 32.2 35.5 38.6 44.5 48.5 50.0 50.4 52.3 53.4 56.8 58.1 60.3 62.6 63.9 65.6 66.9 69.3 71.4 55.1 53.8
53 16.9 25.1 26.4 35.8 42.2 45.9 49.8 53.0 51.5 51.7 53.5 55.5 57.5 59.2 60.8 60.5 63.2 65.9 68.7 71.6 56.1 55.7
54 16.0 25.1 26.3 33.4 40.1 44.7 49.2 55.1 57.2 56.2 57.4 59.3 60.0 59.9 62.0 61.1 63.9 67.9 72.9 74.3 63.5 61.2
48