Civil Engineering MCQAE Level Civil Engineering
As per IS 456:2000, the minimum thickness of a flat slab with drops is:
RCCFlat Slab Minimum ThicknessMEDIUM
Choose the correct answer
A
100 mm
B
125 mm
C
150 mm
D
200 mm
Correct Answer
B. 125 mm
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IS 456:2000 Cl. 31.1.1: The thickness of flat slabs shall not be less than 125 mm. For flat slabs without drops, the minimum thickness is 150 mm.
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