| 摘要 |
Apparatus is provided for an acoustical composite construction especially designed for use in a launch vehicle fairing. The acoustical composite construction includes a low density core material (14) having a first side and a second side. A first sheet (10) of rigid face material is bonded to the first side with a visco elastic adhesive (16), and a second sheet (12) of rigid face material is bonded to the second side with a visco elastic adhesive (18). The construction is then oven cured or air cured under vacuum bag pressure only. |
