2019年5月14日 · Standard Specification for Spun Cast Prestressed Concrete Poles. This specification covers spun cast prestressed concrete poles for use as structural supports for streetlights, traffic signals, and transmission, distribution, and communication lines.

In all cases only the current version of the standard as published by ASTM is to be considered the official document. This standard is issued under the fixed designation C1089; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

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This standard is issued under the fixed designation C 1089; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.

2019年5月1日 · 1.1 This specification covers spun cast prestressed concrete poles for use as structural supports for street lights; traffic signals; transmission, distribution, and communication lines. Find the most up-to-date version of ASTM C1089-19 at GlobalSpec.

astm c1089-19 Standard Specification for Spun Cast Prestressed Concrete Poles 1.1 This specification covers spun cast prestressed concrete poles for use as structural supports for electric transmission, distribution, and communication lines; streetlights; and traffic signals.

This specification covers spun cast prestressed concrete poles for use as structural supports for streetlights, traffic signals, and transmission, distribution, and communication lines. The acceptability of the poles shall be determined by the results …

1.1 This specification covers spun cast prestressed concrete poles for use as structural supports for electric transmission, distribution, and communication lines; streetlights; and traffic signals. …

1.1 This specification covers spun cast prestressed concrete poles for use as structural supports for electric transmission, distribution, and communication lines; streetlights; and traffic signals. 1.2 The values stated in inch-pound units are to be regarded as standard.

This standard is issued under the fixed designation C1089; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.