玻璃隔音性能比較表
|
種類 頻率(Hz) 單位：分貝 |
100 |
125 |
200 |
250 |
315 |
400 |
500 |
630 |
800 |
1000 |
1250 |
1600 |
2000 |
2500 |
3150 |
4000 |
5000 |
STC | |
|
SCF |
FL5mm+SCF0.76mm+FL5mm |
29.0 |
31.0 |
31.0 |
33.0 |
34.0 |
36.0 |
38.0 |
39.0 |
42.0 |
44.0 |
44.0 |
44.0 |
43.0 |
43.0 |
46.0 |
49.0 |
52.0 |
41 |
|
FL6mm+SCF0.76mm+FL6mm |
29.0 |
32.0 |
34.0 |
34.0 |
36.0 |
38.0 |
40.0 |
41.0 |
43.0 |
45.0 |
45.0 |
44.0 |
44.0 |
46.0 |
49.0 |
52.0 |
56.0 |
43 |
|
|
FL8mm+SCF0.76mm+FL8mm |
28.0 |
31.0 |
33.0 |
35.0 |
36.0 |
38.0 |
40.0 |
40.0 |
43.0 |
44.0 |
43.0 |
44.0 |
47.0 |
50.0 |
52.0 |
55.0 |
58.0 |
43 |
|
|
一般膠合玻璃 |
FL5mm+0.76mm+FL5mm |
27.0 |
31.0 |
31.0 |
33.0 |
35.0 |
36.0 |
38.0 |
38.0 |
41.0 |
42.0 |
40.0 |
38.0 |
41.0 |
44.0 |
47.0 |
49.0 |
53.0 |
40 |
|
FL6mm+0.76mm+FL6mm |
25.0 |
28.0 |
32.0 |
33.0 |
35.0 |
36.0 |
37.0 |
37.0 |
40.0 |
40.0 |
39.0 |
40.0 |
44.0 |
47.0 |
49.0 |
52.0 |
56.0 |
40 |
|
|
單片 玻璃
|
FL3mm |
10.0 |
20.0 |
19.0 |
20.0 |
22.0 |
23.0 |
25.0 |
26.0 |
28.0 |
30.0 |
31.0 |
32.0 |
33.0 |
34.0 |
32.0 |
22.0 |
26.0 |
27 |
|
FL4mm |
18.0 |
17.6 |
21.0 |
22.0 |
24.0 |
26.0 |
27.7 |
30.0 |
31.0 |
32.0 |
33.0 |
34.0 |
35.0 |
32.0 |
24.0 |
27.0 |
31.0 |
27 |
|
|
FL6mm |
19.0 |
20.4 |
24.0 |
27.0 |
28.0 |
30.0 |
31.7 |
34.0 |
35.0 |
35.0 |
36.0 |
33.0 |
28.0 |
29.0 |
33.0 |
35.0 |
38.0 |
31 |
|
|
FL8mm |
22.0 |
22.0 |
24.0 |
26.0 |
29.0 |
31.0 |
33.0 |
35.0 |
36.0 |
36.0 |
33.0 |
30.0 |
30.0 |
35.0 |
37.0 |
39.0 |
42.0 |
33 |
|
|
複層 玻璃 |
FL3mm+Air6mm+FL3mm |
16.0 |
24.0 |
21.0 |
23.0 |
22.0 |
19.0 |
20.0 |
22.0 |
27.0 |
30.0 |
34.0 |
37.0 |
37.0 |
39.0 |
37.0 |
24.0 |
31.0 |
27 |
|
FL3mm+Air6mm+FL6mm |
19.0 |
27.0 |
26.0 |
26.0 |
23.0 |
23.0 |
26.0 |
29.0 |
33.0 |
37.0 |
40.0 |
39.0 |
36.0 |
39.0 |
44.0 |
47.0 |
47.0 |
32 |
|
|
FL4mm+Air6mm+FL6mm |
20.0 |
27.0 |
25.0 |
25.0 |
20.0 |
23.0 |
26.0 |
30.0 |
35.0 |
38.0 |
40.0 |
38.0 |
35.0 |
36.0 |
37.0 |
40.0 |
41.0 |
33 |
|
資料轉載自：台灣玻璃
