玻璃棉板 Glass Fibre Plate
玻璃棉制品是理想的吸声材料,和其他绝缘材料相比,玻璃棉制品的吸声效果是好的,下面吸声系数是采用混响室法,吸声系数是在频率为250、500、***0、2000Hz时测定的平均值。
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,***0,when the measured aveage.
玻璃棉板规格 Glass fibre plate size
密度kg/m3 | 厚度T mm | 宽度W mm | 长度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 |
适用于钢质凤管、风机室、机舱工作间和其他机器处所作吸音绝缘内壁和吊顶花板。
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.

玻璃棉制品主要技术性能 Classfiber Fibre Principal Technical Specifications

玻璃棉的吸声系数 The sound absorption coefficientof glass wool
