PD CEN/TS 15901-14:2016 - Road and airfield surface characteristics. Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCN): ViaFriction (Road Analyser and Recorder of ViaTech AS)

PD CEN/TS 15901-14:2016

Road and airfield surface characteristics. Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCN): ViaFriction (Road Analyser and Recorder of ViaTech AS)

Status : Confirmed, Current   Published : April 2016

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PDF

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HARDCOPY



This Technical Specification describes a method for determining the wet road skid resistance of a surface by measurement of the longitudinal friction coefficient LFCN. The described method is also used to determine the skid resistance on a surface covered by ice or snow. The method provides friction coefficient measurements of the pavement by using an electrically braked test wheel. ViaFriction can operate in the following modes: - Fixed slip: The slip ratio is fixed. The slip ratio can be set to a value from 1 % to 75 %. - Fixed slip speed: The slip speed is fixed. The slip speed has to be lower than the vehicle speed. - Variable slip: The test wheel is braked from 0 % to 75 % slip ratio recording F 30, F 60 and the slip ratio/friction curve. The test tyre is dragged over a pre-wetted pavement under controlled speed conditions while the test tyre is parallel to the direction of motion and perpendicular to the pavement. Skid resistance measurement on winter roads do not require pre-wetted pavement. To determine the macrotexture of the pavement surface a laser system can be added. This system is placed in front of the towing vehicle in order to measure the macrotexture (mean profile depth - MPD) on dry pavements and on the same path as the skid resistance measurement is done. The standard for this measurement and the device is described in EN ISO 13473 1.




Standard NumberPD CEN/TS 15901-14:2016
TitleRoad and airfield surface characteristics. Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCN): ViaFriction (Road Analyser and Recorder of ViaTech AS)
StatusConfirmed, Current
Publication Date30 April 2016
Confirm Date12 September 2018
Normative References(Required to achieve compliance to this standard)ISO 13473-1, ASTM 1551, EN ISO 13473-1, ISO 13473-2
Informative References(Provided for Information)ISO 13473-3
International RelationshipsCEN/TS 15901-14:2016
DescriptorsRunways, Surfaces, Pavements (roads), Airports, Test equipment, Surface properties, Road surfacing, Force measurement, Friction tests, Sideways, Roads
ICS93.080.20
93.120
Title in FrenchCaractéristiques de surface des routes et aéroports. Mode opératoire de détermination de l'adhérence d'un revêtement de chaussée à l'aide d'un dispositif à frottement longitudinal contrôlé (CFLRDK): le ROAR (Analyseur de Route et Enregistreur du Norsemeter)
Title in GermanOberflächeneigenschaften von Straßen und Flugplätzen. Verfahren zur Bestimmung der Griffigkeit von Fahrbahndecken durch Verwendung eines Geräts mit geregeltem Schlupf in Längsrichtung (LFCN): Das ViaFriction-Messgerät (Road Analyser and Recorder of ViaTech AS)
CommitteeB/510/5
ISBN978 0 580 90538 4
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size1.61 MB
Price£130.00


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