玻璃隔音性能比較表
  頻率 (Hz)
100 125 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 STC
種類 單位:分貝
SCF
隔音膠合玻璃
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
FL4台南氣密窗mm+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

 資料來源..台灣玻璃工業股份有限公司

 


 

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