Description
AASHTO T 373M/T 373 – Standard Method of Test for Comparative Qualitative Corrosion Characterization of Steel Bars Used for Concrete Reinforcement (Linear Polarization Resistance and Potentiodynamic Polarization Tests)
AASHTO T 373M/T 373-17 (2021) describes procedures to evaluate the comparative qualitative corrosion performance of uncoated Corrosion Resistant Reinforcing (CRR) AASHTO M 334 alloy steel bars to those of AASHTO M 31 or other selected reference bars, utilizing electrochemical polarization resistance and potentiodynamic polarization measurements in various test solutions. The test methods evaluate the corrosion performance of the uncoated CRR bars as a function of (1) pH of the environment and (2) concentration of chloride ions, in particular the [Cl?]/[OH?] threshold ratio.
Product Details
- Published:
- 2017
- Number of Pages:
- 6
- File Size:
- 1 file , 2.1 MB
- Product Code(s):
- T373MT373-17-UL, T373MT373-17-UL, T373MT373-17-UL
- Note:
- This product is unavailable in Ukraine, Russia, Belarus