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Which joint type is typically used at intersections and bridge approaches in cement concrete pavements?
48. Which joint type is typically used at intersections and bridge approaches in cement concrete pavements?
- Longitudinal joint
- Expansion joint
- Tie bar joint
- Contraction joint
Answer
The correct answer is: B) Expansion joint
Explanation
Expansion joints are frequently utilized to handle thermal expansion and contraction at junctions and on bridge approaches.