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Question
Concrete Mix designs for M15,M20,M25,M30 and M35
 Question Submitted By :: Civil-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
for M15 1:2:4
M20 1:1.5:3
M25 1:1:2
M30 depend on design mix
M35 depend on design mix
 
Is This Answer Correct ?    240 Yes 22 No
Bhai
 
Answer
# 2
m-15 1:2:4,m-20 1:1.5:3 
Is This Answer Correct ?    195 Yes 28 No
Sadam
 
 
 
Answer
# 3
M15 1:2:4
M20 1:1.5:3
M25 1:1:2
M30 depend on design mix
M35 depend on design mix
 
Is This Answer Correct ?    92 Yes 18 No
Shafique
 
Answer
# 4
Mix design ratio is depending on the trail mixes conducted
to get the particular design strength of concrete in 28
days.It may varry depending on material, weather condition,
batching etc.
 
Is This Answer Correct ?    59 Yes 7 No
Ibrahim S
 
Answer
# 5
in design mix we cannot say any propertions are fixed it is
depends upon the trails made But what ever mr.Bhai is
suitable for volumetric but not for design mix, Mr. bhai
please get updated
 
Is This Answer Correct ?    67 Yes 19 No
S.prabhu
 
Answer
# 6
1:2:4 for m15, 1:1.5:3 for m20, 1:1:2 for m25, for m30,m35 depends on the design mix 
Is This Answer Correct ?    50 Yes 6 No
Balaji
 
Answer
# 7
m15-1;2;4,m20-1;1.5;3,m25-1;1;2,m-30,m35- depends on the mix 
Is This Answer Correct ?    46 Yes 3 No
Prabu
 
Answer
# 8
yes 
Is This Answer Correct ?    31 Yes 8 No
Sanjay
 
Answer
# 9
M 15 =1:2:4(ONE CEMENT,TWO SAND AND FOUR 20mm HBM JELLY)
M 20 =1:1.5:3 ratio
M 25 = 1:1:2
M 30 = 1:1:1
OTHERS DEPENDING UPON STEELS
 
Is This Answer Correct ?    9 Yes 3 No
Jebus Dura. M.e.,civil
 
Answer
# 10
m15 1:2:4 m20 1:1.5:3 m25 1:1:2 m30 m35 its propotionality is not fix it is depend on trial basis 
Is This Answer Correct ?    5 Yes 0 No
Mohommud Raffique
 

 
 
 
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