Characterization of pavement texture by use of surface profiles - Part 5: Determination of megatexture (ISO/DIS 13473-5:2024)

Comment end date 2024-06-29

Project stage codes

1. Decision on WI Proposal

2. Projektas

3. Viešoji apklausa

From 2024-04-23 till 2024-06-29

4. Closure of enquiry

5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

93.080.20 - Road construction materials

Technical Committee

TK 12 Motor - roads

ForeignTC'S

CEN/TC 227

Number of comments

Comment start date

2024-04-23

Scope

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.

Relations

Pakeis

prEN ISO 13473-5