DIN CEN/TS 15901-9:2010-03;DIN SPEC 1149:2010-03
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; German version CEN/TS 15901-9:2009
| Fecha edición: |
2010-03-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Alemán |
| Resumen: | This Technical Specification describes a method for determining the wet-road skid resistance of a surface by measuring the LFCD. The method provides a measure of the wet-road skid resistance properties of a bound surface by measurement of the longitudinal friction coefficient at a fixed slip ratio of 86 % and at a controlled speed. The method has been developed for use on roads, but is also applicable to other paved areas such as airports. This Technical Specification covers the following proprietary devices: RWSNL skid resistance trailer device, which has been developed by the Rijkswaterstaat in the Netherlands. The device uses a standard PIARC smooth test tyre being dragged over a pre-wetted pavement under controlled speed conditions while its running direction is parallel to the direction of motion and perpendicular to the pavement. Several RWS skid resistance trailer devices have been manufactured under license and operate in combination with variable towing vehicles. |
| Keywords: | Adhesion|Airfield construction|Airfields|Carriageways|Circulation and space systems (buildings)|Definitions|Determination|Friction factor|Longitudinal directions|Measurement|Measuring instruments|Measuring techniques|Road carpets|Road construction|Road surfaces|Roads|Skid resistance|Skid resisting properties|Slip|Slipping security|Surface layers|Surface properties|Surfaces|Testing|Tire grips|Wearing courses (roads)|Wetness |
| ICS: | 93.080.20 - Materiales para construcción de carreteras, 93.120 - Construcción de aeropuertos |
| CTN: | |
|
Equivalencia Internacional |
Idéntica CEN/TS 15901-9:2009 |
Normas citadas
Libros relacionados
Normas relacionadas
Colecciones temáticas relacionadas
