How much Cement,Sand & Aggregate is required for M20 Grade Concrete?

How much Cement,Sand & Aggregate is required for M20 Grade Concrete?
How to calculate cost of M20 Grade Concrete?

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[babubalasingh]

Any layman can understand. Just superb. Thank you Gentleman.

[satyanarayanakureti]

Excellant explanation, very easy to understand and follow.
Thank you very much Sir🙏

[blrmbhardwaj]

This is the best info I ever seen. Thanks

[gafoortudma]

2 inch thick 124 ratio 500 sqft concret howmany bag ciment sand agarget need

[mahendrapersaud]

Great explanation for lay-persons! Don.t waste time replying to stupid, crazy comments!

[akhan]

M20 grade concrete ratio
1:1.5:3 C:S:A
Total parts = 1+1.5+3=5.5
C= 1/5.5x 1.54= 0.28cum
S=1.5/5.5x1.54= 0.42cum
A=3/5.5x1.5= 0.84cum

[balznothiger]

finally somebody explained to me so I understud.

[chiletacos]

Very good information for college students taking engineer math
I'm more of a one bag cement to so many shovels sand so many shovels aggregate or buckets
👍

[juangazol]

brilliant! so simple and straightforward

[awhig]

Considering 1:1.5:3 ration is by Volume;
*You said Air Voids and Volume shall in crease by 54%*
But if fine cement and water take up space of Air Voids (means Cement and water fill up the Void Spaces), then Volume must DECREASE
Why you said Volume will INCREASE??
Please explain

[wmgthilgen]

I understand the one, two, three mixture. depending on the size of aggragate the three is subject to be more or less. I mean one using 3/8th vs 3/4 would need twice the amount, thus the three would be six. The process of doing an exposed aggragate of 3//8th is considerably slower process than using a total mixture of one, two, six. In either case make sure the aggragate has been cleaned until the water runs clear.

[AllInoneRahman]

From where you got these formulas for weight calculation of cement, sand, aggregate?

[cromwellmngadi]

All aggregates were multiplied by 0.28m3. Am I correct to say Quantity of cement = ration(1) x 0.28 =0.28m3, Since you multiplied sand(1.5) and stone(3) by 0.28?

[gilbertjeannotfbsccpfacct]

What is the proportion of aggregates 0.2, cement and sand for plastering purposes, to be used in plastering pumps equipments.
Thank you to advise on same.

[autocadcreo]

Super ji.. cement 8 bags, practical explanation thank u.. but sand & aggregate like bag or practical method?

[jhannyjhanny]

What is the portion for concrete brick and pawer tile

[GibsonPeter]

Great Video, How much for, Vol=L 8m x W 4m x H 0.15m, Can help me with how much cement bags, sand gravel. thanks

[pkrana]

Very nice and informative video ..
Explanation is very easy to understand ...
Thankyou,

[basilio]

How many cubic feet of aggregate will be required to make two feet 25 meters of concrete 3 inches thick?

[bilasdutta]

My mason used one part cement, one part stone chips and one part sand to make a small lintel . Is there any mistake ? Will the concrete crack ? Sir please reply .