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

When two bars of different sizes are lap-spliced in tension, CRSI industry practice is to use which length?

Always the lap listed for the larger bar only The larger of the tension lap-splice length of the smaller bar or the tension development length of the larger bar A fixed 12-inch lap for all mixed sizes No lap is permitted if the sizes differ

Correct Answer:

The larger of the tension lap-splice length of the smaller bar or the tension development length of the larger bar

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