Acoustic Insulation Wall Opening Detail With Brick Partition

This AutoCAD drawing presents a detailed acoustic insulation system used in wall openings and partition junctions within building interiors. The section drawing illustrates the connection between double hollow brick masonry walls and the finished floor structure with integrated acoustic insulation layers. The wall assembly includes a resistant structural support base followed by impact sound insulation material identified as IMPACTODAN 10. This acoustic layer is designed to reduce vibration transfer and minimize impact noise between adjacent rooms or floors. The drawing also shows a reinforced mortar layer supported with metal mesh, which forms the structural base for the finished flooring system. Double hollow brick masonry walls are constructed on both sides of the insulation cavity and finished with plaster coating to create a stable structural wall partition.