Computer · Highway Engineering
As per IRC recommendations, the maximum width of expansion joint and maximum spacing between expansion joints for a rough interface layer in cement concrete pavements are respectively:
- 12.5 cm and 160 m
- 22.0 cm and 130 m
- 32.5 cm and 140 m✓
- 42.5 cm and 100 m
Correct answer
2.5 cm and 140 m
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