| 摘要 |
The present invention relates to an insulation panel of sound insulation. The insulation panel of sound insulation comprises: a pair of surface layers (10, 20) installed at fixed intervals to be located on the outer side; a sound insulation layer (30) installed between the pair of surface layers (10, 20); and an insulation layer (60, 70) individually installed between the pair of surface layers (10, 20) and the sound insulation layer (30). The insulation panel of the sound insulation has excellent insulation performance and prevents dew condensation. Therefore, the insulation panel of sound insulation provides sound insulation performance without additional installation of a sound insulation board. |
