AASHTO M 275M/M 275 PDF download
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Standard Specification for Uncoated High-Strength Steel Bars for Prestressing Concrete (ASTM Designation: A 722/A 722M-18)
Published by | Publication Date | Number of Pages |
AASHTO | 2020 | 9 |
AASHTO M 275M/M 275 – Standard Specification for Uncoated High-Strength Steel Bars for Prestressing Concrete (ASTM Designation: A 722/A 722M-18)
AASHTO M 275M/M 275-20 covers uncoated high-strength steel bars intended for use in pretensioned and post-tensioned prestressed concrete construction or in prestressed ground anchors. Bars are of a minimum ultimate tensile strength level of 1035 MPa [150000 psi].
Two types of bars are provided: Type I bar has a plain surface and Type II bar has surface deformations.
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