Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 1 (Q.No. 6)
6.
M10 grade of concrete approximates
Discussion:
53 comments Page 3 of 6.
Mocha said:
8 years ago
M16 is enough for using joining area where is earth and pedestal slab or great beam m16 means 1.5.10.
Upender said:
7 years ago
M5 - 1: 5: 10.
M7. 5 - 1: 4: 8.
M10 - 1: 3: 6.
M20 - 1: 1.5: 3.
M25 - 1: 1: 2.
M7. 5 - 1: 4: 8.
M10 - 1: 3: 6.
M20 - 1: 1.5: 3.
M25 - 1: 1: 2.
Ritesh said:
8 years ago
@Sneha.
If M10 refers 1+3+6=10.
Then M 15 equals to 1+2+4=7 but 7 is not equal to 15 then how?
If M10 refers 1+3+6=10.
Then M 15 equals to 1+2+4=7 but 7 is not equal to 15 then how?
R.naveen kumar said:
1 decade ago
M10 mix was only used for foundation purpose. Because that having less compressive strength.
Ziyad said:
1 decade ago
Its weak con. Because little cement used so its absolutely 1:3:6 as used under foundations.
Kashif said:
1 decade ago
The general expression is 1:n:2n by volume where n is the number of sample test conducted.
Basant said:
1 decade ago
Please help me for the method of calculation in mixing ratio in all grade of concrete mix.
JEET said:
6 years ago
M5 - 1:5:10
M7.5 - 1:4:8
M10 - 1:3:6
M15 - 1:1.5:3
M20 - 1:2:4
M25 - 1:1:2
M30 - 1:1:3
M7.5 - 1:4:8
M10 - 1:3:6
M15 - 1:1.5:3
M20 - 1:2:4
M25 - 1:1:2
M30 - 1:1:3
(7)
Pankaj patil said:
6 years ago
If, for M10 rade 1+3+6=10.
Then for M20, 1+2+4=7 its not 20 then how its possible.
Then for M20, 1+2+4=7 its not 20 then how its possible.
(3)
Snehasis said:
7 years ago
@Sisir mal.
Please tell me from where we get the ratio M5 to M25 by nominal mix?
Please tell me from where we get the ratio M5 to M25 by nominal mix?
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