Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 17)
17.
Water required per bag of cement, is
Discussion:
45 comments Page 3 of 5.
BABLU JE said:
9 years ago
M10:- 34 ltr
M15:- 32
M20:- 30
M25:- 28
M15:- 32
M20:- 30
M25:- 28
Rajesh thakur said:
9 years ago
@All.
This Question had been asked SSC(JE) and in that key the answer is 28.
Please tell me, which is the correct answer.
This Question had been asked SSC(JE) and in that key the answer is 28.
Please tell me, which is the correct answer.
Ritesh said:
9 years ago
Answer is correct but it should be 35 liter not 35 kg.
Swapnil said:
9 years ago
It depends on water/cement ratio.
Sanju said:
9 years ago
50/1440(density) * 1000 = 34.722 = 35.
Suvendu said:
9 years ago
As per knowledge,
50 * 1440/1000 = 33.722 (Since 33.722 = 35 l).
50 * 1440/1000 = 33.722 (Since 33.722 = 35 l).
Arjun giri said:
9 years ago
W/c ratio should be 0.42.
So 0.42 * 50kg = 21 kg.
So 0.42 * 50kg = 21 kg.
DARSHAN H A said:
9 years ago
Maximum water-cement ratio as per IS10262 : 2009 is 0.55 And minimum water cement ratio is 0.38. It cannot be 35 kg. W/C ratio depends on the exposure condition of concrete but minimum water cement ratio is 0.38 for full hydration of concrete.
Rahul Kumar said:
9 years ago
Generally, we use 35% water of cement.
Then 1 beg cement means 50 kg cement and 35% of 50 kg is 50*35/100= 17.5 kg should be maximum 21 kg water.
Then w/c is 21/50 = .42, Thus C is the correct answer.
Then 1 beg cement means 50 kg cement and 35% of 50 kg is 50*35/100= 17.5 kg should be maximum 21 kg water.
Then w/c is 21/50 = .42, Thus C is the correct answer.
Khalid said:
9 years ago
I think as per IS Code maximum w/c ratio allowed is 0.5.
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