Cement sand and aggregate quantity in concrete column | M25 grade| Cement sand aggregate calculation

[@ranasaha2028]

Sir, I'm your new subscriber, your contents are very easy to understand and to the point. 👍

[@nuraabdul8014]

You are a good teacher

[@DJMusicStudio76-s5s]

Very impormative channel

[@lalnunthararoyte3439]

Very good...

[@michaelharris8554]

Does the concrete grade eg M 20havevto be 1:2:4, or is there a table linking batch mix ratio to concrete grade?

[@CivilTutor]

For M20 mix ratio is 1 : 1.5 : 3. And the quantity is calculated taking into account the mix ratio for each grade of concrete.

[@mukeshseervi5106]

What about the steel... Some part of volume is occupied by steel...

[@CivilTutor]

Volume of steel of a structural member comprises of 1% to 2% of the total volume, which is comparatively low.
That's why we neglect it in our calculations.
It may be compromised with the wastage of concrete, hence we don't actually exclude the volume of steel for concrete calculation...hope you got your doubt cleared.... Regards!👍🏻

[@mustafamohammed7484]

What is the ratio of water?

[@raaskoh4346]

Deduction of volume of steel ?

[@Mdwalidkhan7872]

Nice

[@rsnraju188]

Sir plz convert to tons for purchase

[@motivationquotesvlogs786]

You should have to solve the problem that is
1 cubic metre = 35.315 cubic feet in your video every one cannot understand

[@eskindirkebede9259]

Nice but How about water?

[@mahaboobsubhani6758]

Why can't stee be reduced in evaluating building materials.....

[@CivilTutor]

Volume of steel of a structural member comprises of 1% to 2% of the total volume, which is comparatively low.
That's why we neglect it in our calculations.
It may be compromised with the wastage of concrete, hence we don't actually exclude the volume of steel for concrete calculation...hope you got your doubt cleared.... Regards!👍🏻

[@mahaboobsubhani6758]

@@CivilTutor sir.....could u elaborate more..on second para in your reply....