Civil Engineering - Building Construction - Discussion

Discussion Forum : Building Construction - Section 2 (Q.No. 49)
49.
Depth of lean concrete bed placedat the bottom of a wall footing, is kept
10 cm
15 cm
equal to its projection beyond wall base
less than its projection beyond wall base.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Sajjad Ali said:   10 months ago
The correct depth for the lean concrete bed is typically **kept equal to its projection beyond the wall base**.

This means the depth should be the same as the horizontal distance that the lean concrete extends beyond the edge of the wall footing. This practice ensures uniform support and stability.

Paru said:   6 years ago
Projection of the lean concrete itself.

Eg: if projection is 10cm, then thickness will be 10cm.

Arif ullah said:   7 years ago
Kindly explain which one projection, because the wall is going to be straight so which projection you are talking about.

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