what is the ratio of cement water and sand in RCC?
Answers were Sorted based on User's Feedback
Answer / shaikh moyunuddin
for rcc minimum M20 grade is used
it's depend how's the building is design
& m20 propotion is 1:1.5:3(cement:sand:aggregate)
& for water 40 to 55%
total area of rcc
Is This Answer Correct ? | 26 Yes | 4 No |
Answer / sandip
the water cement ratio of m-20( 1 : 1 1/2 : 3 ) is taken normally 0.45 . Example for 1 cmt m-20 grade of concrete cement consumption is around 350 kg, thus the water consumption will be as below
consumption of water = cement x 0.45
= 380 x 0.45
= 171.00 kg ( =188 lit )
Is This Answer Correct ? | 10 Yes | 4 No |
Answer / csr
It depends on which grade we are using and it depends on
the required strength.
minimum we start from M15 1:2:4,
M20 1:1.5:3,
M25 1:1:2
Is This Answer Correct ? | 6 Yes | 3 No |
Answer / shri
m20 1:1.5:3 Cement:Fine aggregate:coarse aggregate water in ratio 0.5
Is This Answer Correct ? | 3 Yes | 7 No |
Answer / hiren
in rcc generally M-20 is used hence for M-20 proportion are
1:1.5:3.... c:ca:water
Is This Answer Correct ? | 9 Yes | 16 No |
Answer / fathi abu sabha
for m20 1:3:6 , cement ,sand , aggregate
for m30 1:2:4 , cement ,sand , aggregate
Is This Answer Correct ? | 8 Yes | 17 No |
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