As you said aggregate has 34% of voi 3:02 ds and sand has 20% of voids. Please note here, 34% of aggregate voids are filled with sand And in 20% of sand voids cement particles settle down there by the hardly 10 % of voids will be leftover. This we have tested for graded concrete.
Really like how u deliver your explanation ,very understandable and easy to remember .I really appreciate you and hope u do same in your others tutorial.thank brothers
Important when placing concrete order. Use dry volume for orders. Besides, don't forget to subtract off reinforcing volume from dry concrete volume before placing your order.
@ideasman764 Well said!!!! I too have the same opinion. The correction factor 1.54 is applicable only for cement & Sand. To counteract the 30% voids between aggregate, we should add 30% more sand
My doubt is sir... To get get dry volume of concrete in cubic meter 1.54 is multiplied with wet volume. If in case wet volume is in cubic feet what is multiplication constant sir
Hello Sir. Does the 1.54 factor include wastage incurred during construction ? If No, what percentage / factor should we include for wastage ? Thank you in advance
plz clarify me one thing, as i am bit confused regarding the wet volume concept. will the wet volume vary according to the size of slab ? suppose if a slab has a volume of (150x100x0.33)=4950cft then the wet volume would also be same as the volume of slab which came out to be 4950 cft ? plz answer.Thank you. Love from pakistan
As you said aggregate has 34% of voi 3:02 ds and sand has 20% of voids. Please note here, 34% of aggregate voids are filled with sand And in 20% of sand voids cement particles settle down there by the hardly 10 % of voids will be leftover. This we have tested for graded concrete.
Really like how u deliver your explanation ,very understandable and easy to remember .I really appreciate you and hope u do same in your others tutorial.thank brothers
I am going tk watch all ur videos
Very impormative thanks for sharing your knowledge?
Nicely explained 👍
Keep it up!
Thanks 🙂
Important when placing concrete order. Use dry volume for orders. Besides, don't forget to subtract off reinforcing volume from dry concrete volume before placing your order.
Does the 1.54 affects the course aggregates ( stone). I don't think it should become stones don't shrink when water is poured on it.
@ideasman764
Well said!!!! I too have the same opinion. The correction factor 1.54 is applicable only for cement & Sand. To counteract the 30% voids between aggregate, we should add 30% more sand
Good explanation
Thanks for the info.
FYI… you've got a typo. It should be "coarse" aggregate. :-)
Great videos.. thank you..
My doubt is sir... To get get dry volume of concrete in cubic meter 1.54 is multiplied with wet volume. If in case wet volume is in cubic feet what is multiplication constant sir
Conversion factor is independent of the unit in which volume is considered.... We can use 1.54 in either cases.👍🏻
@@CivilTutor ok thank u sir
Welcome
Dono case me 1.54 se he hoga kiya
Thanks 🙏 your the best ❤
Great bro
Correct, Thanks
Nice content..❤️❤️.. Which editor your are using for the videos ? I love the Hand writing the text... Could you please tell ?
Kinemaster
Also, since we know the weight per volume of dry, hardened cement, we can estimate the total weight of the dry ingredients of the concrete too.
Hello sir that 1000 m3 is wet volume right?
Thanks alot sir.
Hello Sir. Does the 1.54 factor include wastage incurred during construction ? If No, what percentage / factor should we include for wastage ? Thank you in advance
Nice class
plz clarify me one thing, as i am bit confused regarding the wet volume concept. will the wet volume vary according to the size of slab ? suppose if a slab has a volume of (150x100x0.33)=4950cft then the wet volume would also be same as the volume of slab which came out to be 4950 cft ? plz answer.Thank you. Love from pakistan
Yes
Here you use meter
Privious you use feet measure
please explain also code mix design
but we will have a dry volume at the end, so we need to calculate the wet volume. then volume of concrete = dry V / 1.54
M3. Cft
am a civil engineer iam currently unemployed can you be of help to me
中文字幕 ?
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Can i have your contact
Che maa bhaaya koshur??
Ahansa
Ye calculation meri samjh me ni aata sala ...
1+54/100*1
Yaha 1+ wet volume hai 54% hai fir multiply kiya 1 se ye 1 kya hai 😢