Projects of CEN/TC 126/WG 2

Document number Begin Title Comment
DIN EN ISO 12354-1 rev 2025-08-25 Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 1: Airborne sound insulation between rooms More  Comment 
DIN EN ISO 12354-2 rev 2025-08-25 Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 2: Impact sound insulation between rooms More  Comment 

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