Answer / firoz

3% of concrete quantity.

Answer / vijay kumar

its depend on usaes if RMC by pump 1% ,
if manualy then min 5%

Answer / mohd sameer khan

3 percente of wastage is allowed in concrete.

Answer / mayil vahnan

depend on RMC loading,pouring of concrete

Answer / sandy

this may depend on method by which u r doing conc.
1) Drop & Pick = manually
2) Chut method
3) conc. pump

can any one explain structural behaviour of trapezoidal combined footing?

1 Answers  

How do i calculate material requirements for various concrete ratios, brick masonry for 1 cum?

3 Answers   QER,

what is the formula for calculating concrete in circular column ? pls explain with diagram add a link for diagram

1 Answers   jlpl,

I have a slab of 20cm thickness of 20m by 4m in wich we are installing 15 tons electric panels , and we have put 4 H-shaped columns under the slab but we have done many cores in the slab which seems very normal , can you help me by telling me how to calculate the bearing capacity of the slab or give me an idea if i should increase more columns Note: load distribution area 12*1.5 m2

0 Answers   First American Corporation, GS Infra, L&T, Real Sociedad,

Can you tell the dia of bars and spacing for a 16'x16' room can you tell the dia of bars and spacing to be used for a slab for a 16'x16' room or any other design you explain

1 Answers  

what type pressure pipe use in sewerage & water supply?

1 Answers   Tulip,

what do you know lean concrete

1 Answers   Adarsh Group,

how can we find out the ratio of cement and sand in plastering

2 Answers  

how do you measure the 1:2:4 and 1:1:2 proportion rcc concrete for one cubic metre? what is the cement qty. sand qty. jelly qty.

1 Answers   VR Residency,

difference between fc and fc'?

0 Answers   Wah Engineering College,

Which type of plywood & sizes using in construction projects ?

0 Answers  

What is braced excavation all about?

0 Answers