Answer / durairajan

clear cover beam is 30mm and slab is 20mm and column is
40mm and lintel is 15mm

Answer / suryanarayana

Clear cover is depends on exposure condition
slab 20mm
wall 25mm
beam 30mm
column 40 mm
footing 50mm
protect from corrosion of steel

Answer / pavan

Footing - 50 mm
Columng- 40 mm
Beam - 25 mm
Slab - 20 or 25 mm

Answer / ranjan kishore

for slab it is=20mm but can be reduced to 15 mm for mild exposure and bar dia less than 12mm.
beam=25mm
column=40mm
footing=50mm

Answer / nitesh kushwaha

Clear cover for slab -15 mm
Beam -25 mm
Column-40 mm
Foundation -50 mm
Lintel -15 mn

Answer / vasanth.j

concrete Nominal clear cover details for some structures
1.Slab 15mm
2.Column 40mm
3.Beam 30mm
4.Footing 40mm
Clear cover is also depend on the corrosion free and fire resisting for reinforcements.

Answer / bhagya

clear cover beam is 30mm
slab is 20mm
column is 40mm
lintel is 15mm
founadation is 50mm
lintels is 15mm

Answer / sandy

As per IS 456 2000
Slab-20mm
Beam/ Column-25mm or 2xDia of Main feinforcement.Which ever is greater.
Footing- Bottom 50mm
Footing side- 50 to 75mm depend on soil condition.
Pile - same as column.

Answer / civilis infra(trada chirag)

It's depends on exposure condition and it varius from condition to conditon genreally
Slab= 15 to 20 mm
Beam= 25mm
Column=40mm
Footing=50mm

Answer / noman ali

Clear cover of sunshade - 25mm

why & what is perchatage we are using fly ash in concrete?

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Can inverted beams used in pipes during construction?

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Target strength = fck +(1.65*4) What is this 4

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How many bricks in one cubic meter? Birck size 22.9*11.4*7.6 joint 12mm Give me answer with calculations

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For making a new road in a village having a school & hospital , tell the steps of construction systemically ?

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I am a civil engineer . I am also selected for sbi clerk interview which is to be held on 4th May2010 is there anybody resembling the same? what question can be asked and what should be the probable answers?

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General Knowledge 1. Which is the virus for SWINE Flu? Ans.H1N1 virus 2. Who is Paola Maino? a) Original Name of Sonia Gandhi. b) Mother Name of Sonia Gandhi c) An actress d) Christian Missionary 3. Who is Andy Moles? 4. Which state there is no scheduled caste seat for lok Sabha Assembly? CIVIL ENGINEERING 1. When was Indian road Congress (IRC) established? 2. What is the camber for Concrete Road? 3. What is the camber to be provided for Earth Road? 4. What is the ruling gradient to be provided for Plain roads? 5. What is the type of surveying to be used for deciding the alignment of hilly roads? 6. What is the condition on which Bernoulli law depends? 7. water is which type of fluid a)Newtonian b)Non- Newtonian c)Ideal d)Compressive 8. The law of continuity depends upon what factors? 9. In Plane Table surveying which is done first a) centering b)Leveling c)Orientation d)Centering and leveling simultaneously 10. Pavement width depends upon a)Type of terrain b) lane width c)Type of traffic 11. Which is costliest type of timber a) Sal b) Shish am c) Teak? 12. Which is timber used for making plywood a)Teak c) Bamboo fibers d)Common Timber 13. What is Veneering?

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What is CRMB ? And how it is beneficial to the service life of the road?

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how to tie 10 legged stirrups

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The Hinged and Roller support is same or differnt if it is differnt how does it differs

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what is the weight of sand,corrse aggregate and steel,for 1cum

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Why was the empire state building made of steel?

0 Answers