What Is Clear Cover | List Of Specified Elements Cover size

What is Clear Cover 🤔 

Clear Cover is the distance from the expanded Concrete Surface to the nearest surface of the reinforcement bar. Then below list clear cover sizes specified elements.
As per IS 456-2000 

FOOTINGS - 50mm
RAFT FOUNDATION - 50mm
TOP RAFT FOUNDATION.BOTTOWSIDES - 75mm
STRAP BEAM - 50mm
GRADE SLAB - 20mm
COLUMN - 40mm
SHEAR WALL - 25mm
BEAMS - 25mm
SLABS - 15mm
FLAT SLAB - 20mm
STAIRCASE - 15mm 
RET. WALL on earth - 20/25mm
WATER RETAINING STRUCTURES  - 20/30mm



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