ASTM-D4956 › Historical Revision Information
Standard Specification for Retroreflective Sheeting for Traffic Control
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Scope
1.1 This specification covers flexible, non-exposed glass bead lens and microprismatic, retroreflective sheeting designed for use on traffic control signs, delineators, barricades, and other devices.
1.2 The values stated in inch-pound units are to be regarded as standard. 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 safety hazards caveat pertains only to the test methods portion, Section 7, 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 and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
barricades; delineators; highway signing; reboundable sheeting; retroreflective sheeting; traffic control; Barricades; Delineation/delineators; Highway construction--specifications; Pavement surfaces--specifications; Retroreflective marking materials--specifications; Traffic; ICS Number Code 93.080.30 (Road equipment and installations)
To find similar documents by ASTM Volume:
04.03 (Road and Paving Materials; Vehicle-Pavement Systems)
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Document Number
ASTM-D4956-09
Revision Level
2009 EDITION
Status
Superseded
Modification Type
Revision
Publication Date
Aug. 1, 2009
Document Type
Specification
Page Count
11 pages
Committee Number
D04.38