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LABORATORY TESTS

Testing areas (15)
Products (101)

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments (Administrator)
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.15 Laboratory test: Acoustic intensimetry Internal procedure Construction elements; machinery and equipment
ACL.18 Laboratory measurement of airborne sound transmission loss, TL (only applicable to building facade specimens including walls, doors, windows, and combinations thereof) Test procedure adapted from standards ASTM E90-23; ASTM E2235-04, ASTM E413-22 and ASTM E1332-22 Construction products
ACL.28 Test methods for the qualification of free-field environments Annex A of ISO 3745:2012 + Amd1:2017; ISO 26101-1:2021 Anechoic and hemi-anechoic rooms
ACL.28.01 Generic procedure for evaluating the directivity of a sound source Annex B of ISO 26101-1:2021 Test sound sources
ACL.29 Sound-scattering properties of surfaces – Measurement of the random-incidence scattering coefficient in a reverberation room ISO 17497-1:2004 + Amd1:2014 Building elements
ACL.30 Sound-scattering properties of surfaces – Measurement of the directional diffusion coefficient in a free field ISO 17497-2:2012 Building elements
ACL.31 Measurement of the impulse response ISO 18233:2006 Building elements
ARG.00 Mortar characterization - Other tests (standards EN, ASTM, LNEC…) Diverse Mortar
ARG.01 Determination of particle size distribution of mortars by sieve analysis EN 1015-1:1998, EN 1015-1:1998/A1:2006 Mortar
ARG.02 Determination of density (vibration method, filling method and shock method) EN 1015-6:1998, EN 1015-6:1998/A1:2006 Mortars
ARG.03.01 Determination of workable life and correction time of fresh mortar - Method A EN 1015-9:1999, EN 1015-9:1999/A1:2006 (Method A) Mortar
ARG.03.02 Determination of workable life and correction time of fresh mortar - Method B EN 1015-9:1999, EN 1015-9:1999/A1:2006 (Method B) Mortar
ARG.03.03 Determination of workable life and correction time of fresh mortar - Method C EN 1015-9:1999, EN 1015-9:1999/A1:2006 (Method C) Mortar
ARG.04 Determination of flexural and compressive strength EN 1015-11:2019 Mortars