CEN/TC 227
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37048 | FprEN 12697-19 | Bituminous mixtures - Test methods for hot mix asphalt - Part 19: Permeability of specimen | Atcelts |
| 37061 | FprEN 12697-11 | Bituminous mixtures - Test methods for hot mix asphalt - Part 11: Determination of the affinity between aggregate and bitumen | Atcelts |
| 37060 | FprEN 12697-1 | Bituminous mixtures - Test methods for hot mix asphalt - Part 1: Soluble binder content | Atcelts |
| 79590 | FprCEN/TS 18194 | Road and airfield surface characteristics - Characterisation of the acoustic properties of road surfaces | Izstrādē |
| 75897 | EN ISO 13473-5:2025 | Characterization of pavement texture by use of surface profiles - Part 5: Determination of megatexture (ISO 13473-5:2025, Corrected version 2025-06) | Standarts spēkā |
| 32603 | EN ISO 13473-5:2009 | Characterization of pavement texture by use of surface profiles - Part 5: Determination of megatexture (ISO 13473-5:2009) | Atcelts |
| 58830 | EN ISO 13473-1:2019 | Characterization of pavement texture by use of surface profiles - Part 1: Determination of mean profile depth (ISO 13473-1:2019, Corrected version 2021-06) | Izstrādē |
| 10858 | EN ISO 13473-1:2004 | Characterization of pavement texture by use of surface profiles - Part 1: Determination of Mean Profile Depth (ISO 13473-1:1997) | Atcelts |
| 59247 | EN ISO 11819-2:2017 | Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method (ISO 11819-2:2017) | Izstrādē |
| 68651 | EN ISO 11819-1:2023 | Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 1: Statistical Pass-By method (ISO 11819-1:2023) | Standarts spēkā |
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