Answer / asif

Cover Basically Differs From Structure To Structure

Nominally used Covers Are As Follows
Footing -50mm to 75mm
Column- 40mm to 50mm
Beam- 25 mm
Slab- 15mm to 20mm (Minimun cover As Slab thickness Is
usualy Very Low Compare to Other Structural Parts)

Answer / pradeep

Concrete cover depends on environmental condition, grade of
concrete, thickness of members, maximum size of aggregate
used etc. Normally cover for footing 75mm, walls 25mm,
beams 25 to 40mm bottom and side and Column 25 to 50mm.

Answer / venkateswarlu vattigunta

for footings 50mm
for columns 40mm
for beams 25mm
for slabs 25mm

Answer / shalya

Footing 50mm
Column 40mm
Beam 25mm
Slab 25 ,20mm

Answer / silambarasan

column is 25mm-50mm beam is 40mm slab is 20mm footing is 50mm-75mm

Answer / shiva

for footings 50mm
for columns 20mm
for beams and slabs 20mm

Answer / naasir

it depends on different conditions but normally
for columns 20mm
for footings 75mm
for beams 50mm

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