Civil Engineering - Building Materials - Discussion

I agree with Ghanendra .

The right answer is B.

I agree with you @Ravi Mehta.

I am also agree on option B because it is the quality of cement that it must give a cool feeling.

I agree all of you.

@Ghanendra Singh said true answer please follow it.

Yes option B is the correct answer, because only the option B shows the quality of cement as asked in the question.

I agree with both @Singh and @Ravi.

I am agree with @Mr. Singh.

At Site:

Open the bag and take a good look at the cement. There should not be any visible lumps. The colour of the cement should normally in greenish grey. Thrust your hand into the cement bag. It must be giving you a cool feeling. There should not be any lump inside.

Take a pinch of cement and feel-between the fingers. It should give a smooth and not a gritty feeling. Take a handful of cement and throw it on a bucket full of water, the particle should float for some time before they sink.

B & C are the right answer.

I too agree with this.

I think Option B is correct.

During field test,the cement is said to be good quality if;

(a) The color of cement is uniformly greenish grey.
(b) A handful of cement, thrown into a bucket of water should float for some time before it sinks.
(c) Rubbed in between fingers it feels smooth.
(d) Hand is thrust into a bag of cement it feels cool.

So here the answer will be option (b).