Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 1 (Q.No. 6)
6.
M10 grade of concrete approximates
Discussion:
50 comments Page 5 of 5.
Sridhar B said:
1 decade ago
M30-Depend on design mix (OR) M-30 = 1:1:1.
Nitin said:
1 decade ago
For this firstly, you can understand the two term:
First term:- Nominal mix.
Second term:- Design mix.
First term:- Nominal mix.
Second term:- Design mix.
Kashif said:
1 decade ago
The general expression is 1:n:2n by volume where n is the number of sample test conducted.
Vignesh said:
1 decade ago
For m50 what will be the ratio?
Manju said:
1 decade ago
@Kashif.
How we can determine the number of sample tests?
How we can determine the number of sample tests?
Dev nandan said:
10 years ago
M15 is 1:2:4.
M20 is 1:1.5:2.
M20 is 1:1.5:2.
Ashish bhargav said:
10 years ago
Hello friends please tell me some material name by use of which we can increase the performance of concrete except admixture like silica fume, or some other chemical admixture.
Please if someone have any idea then please inbox me. Please help me try to give some innovative ideas.
Please if someone have any idea then please inbox me. Please help me try to give some innovative ideas.
Satani Mohit said:
10 years ago
@Vignesh.
M30 to above grade is ratio 1:1:1 (Cement:Sand:Aggregates).
M30 to above grade is ratio 1:1:1 (Cement:Sand:Aggregates).
Hemraj said:
10 years ago
What is grade?
NAGESWAR said:
10 years ago
Grade means types of aggregate whether it is fine or coarse. According to the grade the aggregate shape is depend.
For: M5-1:5:10 M10-1:4:8 M15-1:3:6 M20-1:2:4 M25-1:1. 5:3 M30-1:1:1.
For: M5-1:5:10 M10-1:4:8 M15-1:3:6 M20-1:2:4 M25-1:1. 5:3 M30-1:1:1.
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