Corrosion and Strength Behaviors in Prestressed Tendon under Various Tensile Stress and Impressed Current Conditions

Table 1

The entire procedure for loading and corrosion tests.

Step	Action	Related photos
1st	Installation of steel frame and tendon setup
2nd	Preparation of 3.5% NaCl solution and saturation
3rd	Installation of bearing plate, barrel, and wedge
4th	Welding of strand and wire/attachment of gauge
5th	Prestressing to designed level (0%, 20%, 40%, and 60% of the ultimate loading)
6th	Performing ICM with 20 V for 1 day
7th	Loading to failure
8th	Measurement of corroded weight