Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 2 (Q.No. 27)
27.
Minimum required water cement ratio for a workable concrete, is
Discussion:
27 comments Page 1 of 3.
Manoranjan Singh said:
2 years ago
In concrete, for chemical reaction 0.23% water content is required & 0.15% water content required for evaporation loss.
Therefore 0.23 + 0.15 = 0.38 => 0.40.
Therefore 0.23 + 0.15 = 0.38 => 0.40.
(3)
Engr khan said:
3 years ago
And For durable concrete is 0.8.
(1)
Nawaz Khan said:
3 years ago
Min is 40.
Max is 60.
Am I right?
Max is 60.
Am I right?
(3)
Bilal said:
5 years ago
@Maaz.
It is a ratio, so no units.
It is a ratio, so no units.
(1)
Maaz Khan said:
5 years ago
0.40 what is this?
Please explain me the unit.
Please explain me the unit.
DIPANKAR BARAI said:
5 years ago
Min - 0.35.
Anil said:
6 years ago
Minimum 0.35 & maxmum 0.45.
Dev ch said:
6 years ago
Thanks @Radadiya.
S.sujith said:
6 years ago
Correct answer is 0.36.
J J Radadiya said:
6 years ago
In concrete, for chemical reaction 0.23% water content is require. and 0.15% water content require for evaportion loss. 0.23 + 0.15 = 0.38.
But on-site for convenience, we take 0.38 as 0.40
But on-site for convenience, we take 0.38 as 0.40
(6)
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