LABORATORY TESTS

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments
ACL.01 Determination of the sound insulation index for Rw air driving sounds ISO 10140-1:2016; ISO 10140-2:2010; ISO 10140-4:2010; ISO 717-1:2013 Building elements Range: Rw ≤ 72 dB
ACL.02 Measurement of sound absorption in a reverberation room NP EN ISO 354:2007 Building elements
ACL.03 Determination of the insulation index to impact sound, Ln, w ISO 10140-3:2010; ISO 10140-3:2010/Amd 1:2015; ISO 10140-4:2010; ISO 717-2:2013 Building elements Range: Ln,w ≥ 25 dB
ACL.05 Laboratory Measurement of the Effectiveness of Floor Coverings in Reducing Impact Sound Transmission, ∆IIC ASTM E2179-03; ASTM E492-04; ASTM E989-89 Building elements
ACL.06 Measurement of the reduction of impact sound transmission ∆Lw of floor coverings ISO 10140-1:2016; ISO 10140-3:2010; ISO 10140-3:2010/Amd 1:2015; ISO 10140-4:2010; EN ISO 717-2:2013 Building elements Range: ∆Lw ≤ 50 dB
ACL.07 Determination of airflow resistance of resilient materials used in acoustic applications ISO 9053:1991 Resilient materials used in acoustic applications
ACL.09 Laboratory measurement of flanking transmission for airborne sound between adjoining rooms, Dn,f,w ISO 10848-1; ISO 10848-2
ACL.10 Laboratory measurement of flanking transmission for impact sound between adjoining rooms, Ln,f,w ISO 10848-1; ISO 10848-2
ACL.11 Determination of sound absorption in impedance tubes using the transfer-function method EN ISO 10534-2:2001 Construction products Range: 100 Hz to 6300 Hz
ACL.13 Determination of loss by sound transmission Internal procedure
ARG.10 Determinação da resistência adesiva de revestimentos pelo método pull-off in situ ARG.10.IE.01 (v4 Mar/2017) (EN 1015-12:2016) Revestimentos
OMC.19 Determination of the burning behaviour of floor coverings using a radiant heat source EN ISO 9239-1:2010 Floor coverings
OMH.02 Determinação do coeficiente de condutibilidade térmica a 23 ºC (Guarded Hot Plate) EN 12664:2001, ISO 8302:1991 (excepto Método A para materiais granulares) Produtos de construção com média e baixa resistência térmica no estado seco
OMH.04 Determinação da variação dimensional de provetes Proc. Interno OMH.04.IE.01
OMH.05 Ensaio ao corte de provetes Proc. Interno OMH.05.IE.01