SC Water And Sewer Plants Practice Questions - South Carolina Water And Sewer Plants Contractor Examination Exam

Why are reinforcing bars tied with wire at crossings and splices?

Tie wire is counted as additional flexural reinforcement To keep the bars from shifting during placement and vibration so cover and spacing stay as detailed To pretension the bars before the pour To electrically ground the tank for cathodic protection

Correct Answer:

To keep the bars from shifting during placement and vibration so cover and spacing stay as detailed

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