ASTM-D4956 Historical Revision Information
Standard Specification for Retroreflective Sheeting for Traffic Control

ASTM-D4956 - 2011A EDITION - SUPERSEDED
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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)

To find similar documents by classification:

93.080.30 (Road equipment and installations Including road traffic warning and control systems, devices and installations (speed controls, traffic signal installations, vehicle loop detectors, pavement markers, manholes, etc.))

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Document Number

ASTM-D4956-11a

Revision Level

2011A EDITION

Status

Superseded

Modification Type

Editorial Review Board change

Publication Date

March 30, 2011

Document Type

Specification

Page Count

11 pages

Committee Number

D04.38