Acoustic Insulation Wall Floor Junction Detail with Rock Wool Layer

The acoustic wall assembly also includes a sandwich panel composed of two gypsum boards of approximately 13 mm thickness combined with an acoustic membrane layer to enhance sound insulation performance. The floor construction detail shows impact sound insulation material placed above the structural slab to reduce vibration and noise transfer. Additional layers include reinforced mortar with mesh reinforcement and a finished floor covering placed above the acoustic insulation system. A vibration-damping element is also included at the wall junction to prevent structural sound transmission. This acoustic insulation CAD detail is useful for architects, acoustic engineers, and builders preparing soundproof construction documentation using AutoCAD and other CAD-based architectural design software.