ASTM International - ASTM A881/A881M-10
Standard Specification for Steel Wire, Indented, Low-Relaxation for Prestressed Concrete Railroad Ties
Organization: | ASTM International |
Publication Date: | 1 December 2010 |
Status: | inactive |
Page Count: | 4 |
ICS Code (Steels for reinforcement of concrete): | 77.140.15 |
scope:
1.1 This specification covers uncoated, indented, low-relaxation steel wire for use as prestressing tendons in concrete railroad ties.
1.2 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
abstract:
This specification covers uncoated, deformed, stress-relieved, and low-relaxation wire for use as prestressed tendons in concrete railroad ties. Deformed wires with nominal diameters shall be... View More
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