Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 1 (Q.No. 6)
6.
M10 grade of concrete approximates
Discussion:
50 comments Page 4 of 5.
Shashi ranjan said:
1 decade ago
As per IS code 456 - 2000.
M10 - 1:3:6 mix (approx).
M10 - 1:3:6 mix (approx).
Vikas said:
1 decade ago
For M5 1:4:8.
M10 1:3:6.
M15 1:2:4.
M20 1:1.5:3.
M10 1:3:6.
M15 1:2:4.
M20 1:1.5:3.
Bharat said:
1 decade ago
By comparing M10 and M15 we can see that for more strength ratio is decreasing. Just remember M10 then M20/M15 and all other mix become easy to understand.
Basant said:
1 decade ago
Please help me for the method of calculation in mixing ratio in all grade of concrete mix.
Sanon said:
1 decade ago
1:3:6 Mix of concrete is used where. I mean in columns, slabs, beams etc. Tell it specifically. Waiting for reply from all respected members.
Baldev said:
1 decade ago
M10 mix is never used in column, slabs or beams. It is a layer of cement concrete separating the earth to the main concrete in foundation or you can say it is only used in foundation.
R.naveen kumar said:
1 decade ago
M10 mix was only used for foundation purpose. Because that having less compressive strength.
Sumit khangwal said:
1 decade ago
M-5 1:5:10.
M-7.5 1:4:8.
M-10 1:3:6.
M-15 1:1.5:3.
M-20 1:2:4.
M-25 1:1:2.
All of the above grade are made by design mix method.
M-7.5 1:4:8.
M-10 1:3:6.
M-15 1:1.5:3.
M-20 1:2:4.
M-25 1:1:2.
All of the above grade are made by design mix method.
Manoj kumar said:
1 decade ago
Please tell me what is the calculation of find the grade of concrete. I know only the means of m10 10kn /mm2 strength but I don't know in which use the ratio in mix.
So please help me and send me mail the method of calculation in mixing ratio in all grade of concrete thnks.
So please help me and send me mail the method of calculation in mixing ratio in all grade of concrete thnks.
Mohammed shafeek said:
1 decade ago
@Sneka, your assumption is wrong, for M-15 ,the ratio is 1:1.5:3 by yours way summation all 1+1.5+3 = 5.5.
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