玻璃棉板 Glass Fibre Plate
玻璃棉制品是理想的吸聲材料,和其他絕緣材料相比,玻璃棉制品的吸聲效果是好的,下面吸聲系數是采用混響室法,吸聲系數是在頻率為250、500、1000、2000Hz時測定的平均值。
Glass wool products is an ideal sound-absorbing materials,and compared to other thermal insulation materials,sound-absorbing effect of glass wool products are the best,following the sound absorption coefficient by reverberation room method is,sound absorption coefficient is at frequencies of 250,500,1000,when the measured aveage.
玻璃棉板規格 Glass fibre plate size
密度kg/m3 | 厚度T mm | 寬度W mm | 長度L mm |
32 | 25 | 600 | 1200 |
50 | 600 | 1200 |
40 | 25 | 600 | 1200 |
40 | 600 | 1200 |
50 | 600 | 1200 |
48 | 25 | 600 | 1200 |
50 | 600 | 1200 |
64 | 25 | 600 | 1200 |
50 | 600 | 1200 |
96 | 25 | 600 | 1200 |
50 | 600 | 1200 |
75 | 600 | 1200 |
適用于鋼質鳳管、風機室、機艙工作間和其他機器處所作吸音絕緣內壁和吊頂花板。
Applies tosteel quality room air ducts,fans,nacelle and other machines in the workplace be made of dound-absorbing insulation within the wall and ceiling plate.

玻璃棉制品主要技術性能 Classfiber Fibre Principal Technical Specifications

玻璃棉的吸聲系數 The sound absorption coefficientof glass wool
