4. Dispersed results: a feature of adhesion measurement
Skid resistance meters measure the CFL of a pavement at generally variable acquisition steps. The measuring device is set up to measure the CFL in 1 m acquisition steps. Automated data processing enables measurement to be restituted in 10 m steps. Figure 13 shows the profile of a CFL measurement carried out on an asphalt surface using an IMAG-type device. It is clear that the measured value is subject to considerable variations, suggesting that the measurement process is affected by sources of influence.
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Dispersed results: a feature of adhesion measurement
Bibliography
- (1) - Annual General Report 2013 - European Aviation Safety Agency – http://easa.europa.eu/system/files/dfu/TOAC14001ENN.pdf .
- (2) - LCPC -...
Websites
STAC website concerning the approval of self-propelled continuous friction measurement equipment:
http://www.stac.aviation-civile.gouv.fr/chaussee/agre-adherence-test.php
Patents
COFRAC accreditation of STAC's pavement testing laboratory (adhesion measurements) under no. 1-2454 since January 1 2013.
Standards and norms
- Méthode d'essai. Mesure de l'adhérence des chaussées routières et aéronautique : Méthode des LPC n° 50 version 2.0. - ME50-2b - 2006
- Practice for Calculating the International Runway Friction Index. - ASTM 2100-04 - 2004
- Exigences générales concernant la compétence des laboratoires d'essais et d'étalonnages. - ISO/CEI 17025 - 2005
- Évaluation de la conformité, exigences générales concernant les...
Regulations
Arrêté du Ministère des Transports, de l'Équipement, du Tourisme et de la Mer du 10 juillet 2006 relatif aux caractéristiques physiques des aérodromes civils utilisés par les aéronefs à voilure fixe, annexe technique n° 1.
Annex 14 to the Convention on International Civil Aviation, Volume 1, Aerodrome Design and Operations, 5th edition, July 2009.
European Aviation Safety Agency...
Statistical data
Annual General Report 2013 – European Aviation Safety Agency – http://easa.europa.eu/system/files/dfu/TOAC14001ENN.pdf
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