Acoustic Insulation Wall Detail with Rock Wool and Panel Section

The acoustic insulation detail also includes a perforated metal sandwich panel combined with high-density rock wool insulation of approximately 100 kg per cubic meter and a thickness of 50 mm. This panel system forms the external acoustic barrier designed to absorb sound and minimize noise reflection in industrial spaces. The layered wall assembly demonstrates how structural wall elements, insulation materials, and acoustic panels work together to improve sound insulation performance.