AL Runway Practice Questions - Alabama Runway Contractor Examination Exam

Load transfer efficiency across a PCC joint is poor when:

Dowels are properly aligned and lubricated Dowels are misaligned, corroded, or missing and slabs fault under load Aggregate interlock is excellent on a tight joint The joint is newly sealed and free of debris

Correct Answer:

Dowels are misaligned, corroded, or missing and slabs fault under load

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