Concrete Mix designs for M15,M20,M25,M30 and M35
Answers were Sorted based on User's Feedback
Answer / bhai
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 ? | 574 Yes | 86 No |
Answer / shafique
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 ? | 234 Yes | 50 No |
Answer / ibrahim s
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 ? | 140 Yes | 23 No |
Answer / balaji
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 ? | 120 Yes | 21 No |
Answer / s.prabhu
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 ? | 107 Yes | 29 No |
Answer / prabu
m15-1;2;4,m20-1;1.5;3,m25-1;1;2,m-30,m35- depends on the mix
Is This Answer Correct ? | 93 Yes | 16 No |
Answer / jebus dura. m.e.,civil
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 ? | 89 Yes | 24 No |
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 ? | 51 Yes | 9 No |
IN CIVIL ENGINEERING DESIGN WHY WE ARE USING LIMIT STATE METHOD IS BEST? I THINK WORKING STRESS METHOD IS BEST? EX; FOR COLOUMN DESIGN IN LIMIT STATE METHOD AST IS;1913SQ.MM SAME TIME WORKING STRESS METHOD IS ;2213. SO I THINK WORKING STRESS METHOD IS VERY STRONG COMPARE THEN LIMIT STATE METHOD? MY OPENING IS CORRECT OR NOT? PLS TO EXPLAIN SIRS
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