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BS EN 1463-2:2021

$102.76

Road marking materials. Retroreflecting road studs – Road test performance specifications

Published By Publication Date Number of Pages
BSI 2021 22
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This document describes the test method for carrying out road trials on retroreflecting road studs. Specifications are given for test sites, for the organization of the tests, and for the presentation of the results in the form of a test report.

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PDF Pages PDF Title
2 undefined
7 1 Scope
2 Normative references
3 Terms, definitions and types
4 Test sites and conditions
4.1 General
4.2 Test site design characteristics and location
8 4.3 Weather conditions
4.4 Traffic conditions
9 4.5 Road surface conditions
5 Organization of road trials
5.1 Duration
5.2 Longitudinal application patterns
10 6 Application of road studs
6.1 Technical specifications
6.2 Number of studs
6.3 Retroreflecting lens colour
6.4 Periods of application
11 6.5 Conditions suitable for application
7 Measurements related to performance
7.1 General
7.2 Stage 1: daylight examination
7.3 Stage 2: night-time examination
12 7.4 Stage 3: primary assessment
7.5 Stage 4: selection of test studs for photometric testing
7.6 Stage 5: testing selected test studs
7.6.1 General
7.6.2 Procedure
13 7.6.3 Night-time visibility measurement
8 Individual test report
8.1 Result classification
8.2 Minimum test report requirements
14 Annex A (informative)Example of road trial assessment form (RTAF)
17 Annex B (informative)Model of test report
19 Annex C (informative)Standardized documentation of weather conditionsusing the Köppen classification
BS EN 1463-2:2021
$102.76