As per IRC recommendations, the sub-grade or sub-base layer whatever underlies the concrete wearing slab, in concrete pavements, must confirm to the requirement that

Mr. Dubey

🎓 Coach ⭐ 103.11K Points

📊 Highway Engineering

Q. As per IRC recommendations, the sub-grade or sub-base layer whatever underlies the concrete wearing slab, in concrete pavements, must confirm to the requirement that

(A) no soft spots are present in the sub-grade or sub-base
(B) the base or sub-base extends to atleast 30 cm wider on either side of the width to be concreted
(C) the sub-grade is properly drained
(D) all of the above

💬 Discuss

✅ Correct Answer: (D) all of the above

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

167

Total Visits

📽️

2 y ago

Published

🎖️

Mr. Dubey

Publisher

📈

88%

Success Rate

Mr. Dubey

💬 Discussion

Related MCQs

📊 Question Analytics