ASTM-F923 2000
$44.96
F923-00 Standard Guide to Properties of High Visibility Materials Used to Improve Individual Safety (Withdrawn 2006)
| Published By | Publication Date | Number of Pages |
| ASTM | 2000 | 14 |
ASTM F923-00
Withdrawn Standard: Standard Guide to Properties of High Visibility Materials Used to Improve Individual Safety (Withdrawn 2006)
ASTM F923
Scope
1.1 This guide covers the physical principles and variables involved in the performance and selection of high visibility materials for individual safety.
1.2 It is the purpose of this guide to examine the principles on which future standards relating to individual safety may be used. However, this guide does not set minimum standards for the properties of high visibility materials.
1.3 In reviewing the principles contained in this guide, it must be remembered that there are numerous factors adversely affecting visibility and safety (for example, rain, snow, road grime, alcohol, advanced age, drugs, fatigue, inattention, headlamp misalignment or breakage) that must be taken into account when dealing with actual safety requirements.
1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
conspicuity; high visibility materials; pedestrian; retroreflection/retroreflector; safety; visibility
ICS Code
ICS Number Code 13.200 (Accident and disaster control)
DOI: 10.1520/F0923-00
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents |
| 2 | Terminology FIG. 1 FIG. 2 |
| 3 | Summary of Guide Significance and Use Vision and Visibility FIG. 3 FIG. 4 |
| 4 | FIG. 5 FIG. 6 |
| 5 | Properties of High Visibility Materials TABLE 1 |
| 6 | TABLE 2 FIG. 7 |
| 7 | Retroreflectors FIG. 8 FIG. 9 |
| 8 | FIG. 10 FIG. 11 |
| 9 | FIG. 12 FIG. 13 FIG. 14 |
| 10 | Luminescent Materials FIG. 15 |
| 11 | Contrast and Color FIG. 16 FIG. 17 TABLE 3 |
| 12 | Light Sources |
| 13 | Guides for Using High Visibility Materials Keywords |
| 14 | REFERENCES |
