Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 7 (Q.No. 31)

Building Materials

31.

For a 50 kg cement bag water required, is

16.5 litres

18.5 litres

20.5 litres

22.5 litres

25 litres.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

28 comments Page 3 of 3.

Hir said: 8 years ago

Why w/c ratio is 0.45?

Pk11 said: 8 years ago

They are not given any W/C then how you concluded answer? Explain.

Heer said: 1 decade ago

How to calculate it?

Vikant Dixit said: 7 years ago

34.5 m3 volume in a bag of cement.

So, approx 17-19 litre of water.

Basavaraj said: 7 years ago

You are correct @Rahul Chaurasia.

Manish Thakur said: 7 years ago

Standard W/C ratio, 0.45 * 50 = 22.5.

Mahe said: 8 years ago

According to me, the answer is 20lts.

Aish Tamrkar said: 8 years ago

Its standard ratio for Portland cement is 30%. So 19 lit is enough.

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