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LABORATORY TESTS

Testing areas (15)
Products (101)

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments (Administrator)
ACI.09 Acoustics - In situ determination of insertion loss of outdoor noise barriers Barreiras acústicas destinadas a tráfego rodoviário
ACL.01 Laboratory test: Measurement of airborne sound reduction index for Rw. Range: Rw ≤ 72 dB ISO 10140-1:2021 (except annexes J and K); ISO 10140-2: 2021; ISO 10140-4:2021; ISO 717-1:2020 Building elements EN 1793-2:2018, EN 1793-3:1997 (only applicable to noise barriers intended for road traffic); EN 16272-2:2012, EN 16272-3-1:2012 (only applicable to noise barriers intended for railway)
ACL.02 Laboratory test: Measurement of sound absorption in a reverberation room NP EN ISO 354:2007 Building acoustics EN ISO 11654:1997 (applicable to flat objects); EN 1793-1:2017, EN 1793-3:1997 (only applicable to noise barriers intended for road traffic); EN 16272-1:2012, EN 16272-3-1:2012 (only applicable to noise barriers intended for railway)
ACL.15 Laboratory test: Acoustic intensimetry Internal procedure Construction elements; machinery and equipment
PRD.33 Determination of impact resistance EN 1794-2:2020 (Annex A) Acoustic barriers
PRD.52 Structural design [EN 1794-1:2003 (except point 5.3)] Acoustic barriers