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AASHTO PP 74 : 2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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PRACTICE FOR DETERMINATION OF SIZE AND ROUNDNESS OF GLASS BEADS USED IN TRAFFIC MARKINGS BY MEANS OF COMPUTERIZED OPTICAL METHOD

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2015

Superseded date

09-01-2023

Summarise this standard

1. SCOPE
2. REFERENCED DOCUMENTS
3. TERMINOLOGY
4. SUMMARY OF PRACTICE
5. SIGNIFICANCE AND USE
6. APPARATUS
7. HAZARDS
8. OPERATING CONDITIONS
9. STANDARDIZATION
10. CLEANING
11. MEASUREMENT OF GLASS BEAD PROPERTIES
12. DATA ANALYSIS
13. REPORT
14. PRECISION AND BIAS
15. KEYWORDS
16. REFERENCES

Defines measuring size and roundness of translucent glass beads used in traffic markings with computerized optical equipment.

DevelopmentNote
Included in AASHTO HM. (08/2015)
DocumentType
Standard
Pages
11
ProductNote
Reconfirmed 2013
PublisherName
American Association of State Highway and Transportation Officials
Status
Superseded
SupersededBy
Supersedes

⚠

A newer version of this standard is available.

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