CEN/TC 227
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 10741 | EN 12272-3:2003 | Surface dressing - Test method - Part 3: Determination of binder aggregate adhesivity by the Vialit plate shock test method | Atcelts |
| 10740 | EN 12272-2:2003 | Surface dressing - Test methods - Part 2: Visual assessment of defects | Izstrādē |
| 78063 | EN 12272-1:2025 | Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings | Standarts spēkā |
| 10738 | EN 12272-1:2002 | Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings | Atcelts |
| 10737 | EN 12271-3:2002 | Surface dressing - Specifications - Part 3: Rate of spread and accuracy of spread of binders and chippings | Atcelts |
| 23722 | EN 12271:2006 | Surface dressing - Requirements | Izstrādē |
| 79590 | CEN/TS 18194:2025 | Road and airfield surface characteristics - Characterisation of the acoustic properties of road surfaces | Standarts spēkā |
| 30205 | CEN/TS 15901-9:2009 | Road and airfield surface characteristics - Part 9: Procedure for determining the skid resistance of a pavement surface by measurement of the longitudinal friction coefficient (LFCD): DWWNL skid resistance trailer | Izstrādē |
| 30204 | CEN/TS 15901-8:2009 | Road and airfield surface characteristics - Part 8: Procedure for determining the skid resistance of a pavement surface by measurement of the sideway-force coefficient (SFCD): SKM | Izstrādē |
| 30203 | CEN/TS 15901-7:2009 | Road and airfield surface characteristics - Part 7: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal fixed slip ratio (LFCG): the GripTester® | Izstrādē |
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