Civil Engineering - UPSC Civil Service Exam Questions - Discussion

Discussion Forum : UPSC Civil Service Exam Questions - Section 23 (Q.No. 20)
20.
Consider the following factors :
1. Provision of a suitable slope to the top of the sill.
2. Proper throating of the sill to throw off the water outside.
3. Giving a projection of not less than 50 mm to the sill.
4. Providing damp-proof course below the sill to check the entry of moisture inside the main wall.
Those considered while constructing a brick sill would include
1 and 2
1, 3 and 4
2, 3 and 4
1, 2, 3 and 4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Rahul verma said:   2 years ago
* 15-degree slope provided.
* Used to throw off the water.
* Projection should not be more than 50mm.

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