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Question
What is the ratio of Grades M10,M15,M20,M25,M30,M35,M40.
 Question Submitted By :: Civil-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
ratio of M10-1:3:6
M15-1:2:4
M20-1:1.5:3
that rattio is nominal mix basis.above M20,than mix design
is preford.basically M25 consider is 1:1:2
 
Is This Answer Correct ?    303 Yes 27 No
Brajesh Kaurav
 
Answer
# 2
after M25 we have to control the strength acoording to
garde, so it will be disigned
M10- 1:3:6
M15- 1:2:4
M20- 1:1.5:3
M25- 1:1:2
 
Is This Answer Correct ?    227 Yes 24 No
Hyder
 
 
 
Answer
# 3
M-10 - 1:3:6
M-15 - 1:2:4
M-20 - 1:1.5:3
M-25 - 1:1:2
M-30 - M-40 - Design Mix Followed
 
Is This Answer Correct ?    119 Yes 13 No
Venki
 
Answer
# 4
M-5- 1:5:10
M-7.5 -1:4:8
M-10 - 1:3:6
M-15 - 1:2:4
M-20 - 1:1.5:3
M-25 -1:1:2
M-30 - M-40 - Design Mix Followed
 
Is This Answer Correct ?    116 Yes 13 No
Manoj Kumar
 
Answer
# 5
M5 - 1:5:10
M7.5 - 1:4:8
M10 - 1:3:6
M15 - 1:2:4
M20 - 1:1.5:3
M25 - 1:1:2
M30,M35,M40 - Design Mix Followed
 
Is This Answer Correct ?    76 Yes 9 No
Munesh Natrrajan
 
Answer
# 6
m5 = 1:4:8
m10= 1:3:6
m15= 1:2:4
m20= 1:1.5:3
m25= 1:1:2
 
Is This Answer Correct ?    105 Yes 44 No
Vikas
 
Answer
# 7
M-5- 1:5:10
M-7.5 -1:4:8
M-10 - 1:3:6
M-15 - 1:2:4
M-20 - 1:1.5:3
M-25 -1:1:2
 
Is This Answer Correct ?    59 Yes 12 No
Karthik.k
 
Answer
# 8
No where code IS is specified mix ratios for grade of
concrete. But IS 456-2000 table no 9 is given guideline for
nominal mix of grade M5 to M20 by weigh batches.
At the same time all are mentioned mix ratios. Is it weigh
batch or volume batch
 
Is This Answer Correct ?    28 Yes 6 No
Elanthendral M.
 
Answer
# 9
m25 1:1:2
m20 1:1.5:3
m15 1:2:4
m10 1:3:6
 
Is This Answer Correct ?    27 Yes 9 No
Alexander Paul
 
Answer
# 10
M5 1:5:10
M7.5 1:4:8
M10 1:3:6
M15 1:2:4
M20 1:1.5:3
M25 1:1:2
 
Is This Answer Correct ?    8 Yes 2 No
Vtu
 

 
 
 
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