NF EN ISO 13473-5
Characterization of pavement texture by use of surface profiles - Part 5 : determination of megatexture
ISO 13473-5:2009 specifies procedures for determining the average depth or level of pavement surface megatexture by measuring the profile curve of a surface and calculating megatexture descriptors from this profile. The technique is designed to give meaningful and accurate measurement and description of pavement megatexture characteristics for various purposes.Since there is an overlap between megatexture and the surrounding ranges, the megatexture descriptors unavoidably have a certain correlation with corresponding measures in those ranges. ISO 13473-5:2009 specifies measurements and procedures which are in relevant parts compatible with those in ISO 13473-1, ISO 8608 and EN 13036-5.
ISO 13473-5:2009 specifies procedures for determining the average depth or level of pavement surface megatexture by measuring the profile curve of a surface and calculating megatexture descriptors from this profile. The technique is designed to give meaningful and accurate measurement and description of pavement megatexture characteristics for various purposes.
Since there is an overlap between megatexture and the surrounding ranges, the megatexture descriptors unavoidably have a certain correlation with corresponding measures in those ranges. ISO 13473-5:2009 specifies measurements and procedures which are in relevant parts compatible with those in ISO 13473-1, ISO 8608 and EN 13036-5.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions2
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4 Signification et utilisation des indicateurs de mégatexture7
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5 Principes de mesure et de traitement des données9
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6 Considérations sur la surface de mesure9
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7 Appareil de mesure10
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8 Méthode de mesure11
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9 Traitement des données13
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10 Incertitude de mesure16
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11 Sécurité pendant les mesurages16
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12 Rapport d'essai17
- Annexe A (informative) Exemple de rapport d'essai et de présentations graphiques19
- Annexe B (informative) Incertitude de mesure26
- Annexe C (informative) Possibilités de traitement de l'asymétrie du profil30
- Bibliographie32
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