Standard Active Last Updated: Jan 17, 2024 Track Document
ASTM D4280-23

Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers

Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers D4280-23 ASTM|D4280-23|en-US Standard Specification for Extended Life Type, Nonplowable, Raised Retroreflective Pavement Markers Standard new BOS Vol. 04.03 Committee D04
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Abstract

This specification covers extended life type, nonplowable, retroreflective raised pavement markers for nighttime lane marking and delineation. Pavement markers shall undergo tests to examine their conformance with specified construction, performance (retroreflectivity), and physical property (flexural strength, compressive strength, abrasion resistance, coefficient of luminous intensity, color, resistance to lens cracking, lens impact strength, and temperature cycling strength) requirements.

Scope

1.1 This specification covers nonplowable, retroreflective raised pavement markers for nighttime lane marking and delineation.

1.2 The values stated in inch-pound units are to be regarded as the standard, except where noted in the document. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.3 The following precautionary caveat pertains only to the test methods portion, Section 9, of this specification: 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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Details
Book of Standards Volume: 04.03
Developed by Subcommittee: D04.38
Pages: 12
DOI: 10.1520/D4280-23
ICS Code: 93.080.20