| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments |
|---|---|---|---|---|---|
| ACI.01 | Environmental noise: Measurement of environmental noise. Annoyance response | ISO 1996-1:2016; NP ISO 1996-2:2011; Anexo I do Decreto-Lei nº 9/2007; ACI.01.IE.01 (version no. 6, April 2016) | Environmental noise | ||
| ACI.02 | Environmental noise: Measurement of sound pressure levels. Determination of the average long-term exposure sound level. | ISO 1996-1:2016; NP ISO 1996-2:2011; ACI.02.IE.01 (version no. 6, Abril 2016) | Environmental noise | ||
| ACI.03 | Building acoustics: Field measurement of airborne sound insulation between rooms and determination of the sound insulation index (except low-frequency sound insulation in rooms with a volume less than 25 m3) | ISO 16283-1:2014; ISO 717-1:2013 | Building elements | The standardised low frequency sound insolation is performed in compartments with a volume below 25m3 | |
| ACI.04 | Building acoustics: Field measurement of sound insulation of façades and façade elements and determination of the sound insulation index. Global loudspeaker method (except low-frequency sound insulation in rooms with a volume less than 25 m3) | ISO 16283-3:2016; ISO 717-1:2013 | Building elements | The standardised low frequency sound insolation is performed in compartments with a volume below 25m3 | |
| ACI.05 | Building acoustics: Measurement of reverberation time. Interrupted noise method (Engineering Method) | ISO 3382-2:2008; ISO 3382-2:2008/Cor.1:2009 | |||
| ACI.06 | Building acoustics: Field measurement of impact sound insulation of floors and determination of the sound insulation index (except low-frequency sound insulation in rooms with a volume less than 25 m3) | ISO 16283-2:2015 ISO 717-2:2013 | The standardised low frequency sound insolation is performed in compartments with a volume below 25m3 | ||
| ACI.07 | Building acoustics: Measurement of sound pressure level from service equipment in buildings. Determination of the sound level of particular noise | NP EN ISO 16032:2009 Nota 4 do Documento LNEC, 10 de Julho de 2015 | |||
| ACI.08 | Environmental noise: Measurement of sound pressure levels. Determination of the equivalent sound level | ISO 1996-1:2016; NP ISO 1996-2:2011; ACI.08.IE.01 (version no. 6, April 2016) | |||
| ACL.01 | Laboratory test: Measurement of airborne sound reduction index for Rw. Range: Rw ≤ 72 dB | ISO 10140-1:2016; ISO 10140-2:2010; ISO 10140-4:2010; ISO 717-1:2013 | Building elements | Range: Rw ≤ 72 dB | |
| ACL.12 | Estimate of airborne sound insulation index of windows, Rw | NP EN 14351-1 - Anex B | Windows | ||
| ACL.15 | Laboratory test: Acoustic intensimetry | ||||
| ACL.18 | Laboratory measurement of airborne sound transmission loss, TL | Test procedure adapted from standards ASTM E90-09; ASTM E2235-04 and ASTM E413-16 | Construction products | ||
| CXL.01 | Determination of the air permeability of doors and windows | EN 1026:2016, EN 12207:2016 | Doors and windows | ||
| CXL.02 | Determination of water tightness of doors and windows | EN 1027:2016, EN 12208:1999 | Doors and windows | ||
| CXL.03 | Determination of the resistance to wind load of doors and windows | EN 12211:2016, EN 12210:2016 | Doors and windows |