SC Swimming Pool Practice Questions - South Carolina Swimming Pool Contractor Examination Exam

A sand pocket discovered behind a reinforcing bar after shooting is MOST often caused by which error?

Using wet-mix instead of dry-mix Shooting directly at the face of the bar so rebound and sand accumulate in the shadow Curing the shell for seven days Using 8 AWG solid copper for bonding

Correct Answer:

Shooting directly at the face of the bar so rebound and sand accumulate in the shadow

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