CEN/TC 227
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34200 | prEN 14227-1 rev | Hydraulically bound mixtures - Specifications - Part 1: Cement bound granular mixtures | Izstrādē |
| 34199 | prEN 13108-9 | Bituminous mixtures - Material specifications - Part 9: Asphalt for Ultra-Thin Layers | Izstrādē |
| 34198 | - | Test method for scuffing resistance of asphalt materials | Izstrādē |
| 34197 | - | Test method for resistance to polishing of asphalt materials (Wehner/ Schultze) of asphalt materials | Izstrādē |
| 34196 | LVS EN 13286-2:2011 A | Unbound and hydraulically bound mixtures - Part 2: Test methods for laboratory reference density and water content - Proctor compaction | Standarts spēkā |
| 34196 | EN 13286-2:2010 | Unbound and hydraulically bound mixtures - Part 2: Test methods for laboratory reference density and water content - Proctor compaction | Izstrādē |
| 33275 | CEN/TS 15901-13:2011 | Road and airfield surface characteristics - Part 13: Procedure for determining the skid resistance of a pavement surface by measurement of a sideway force coefficient (SFCO): the Odoliograph | Izstrādē |
| 33275 | LVS CEN/TS 15901-13:2011 | Road and airfield surface characteristics - Part 13: Procedure for determining the skid resistance of a pavement surface by measurement of a sideway force coefficient (SFCO): the Odoliograph | Standarts spēkā |
| 33274 | LVS CEN/TS 15901-12:2011 | Road and airfield surface characteristics - Part 12: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip: the BV 11 and Saab friction tester (SFT) | Standarts spēkā |
| 33274 | CEN/TS 15901-12:2011 | Road and airfield surface characteristics - Part 12: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip: the BV 11 and Saab friction tester (SFT) | Izstrādē |
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