Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 8 (Q.No. 4)
4.
With storage, strength of cement
increases
decreases
remains the same
none to these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
11 comments Page 1 of 2.

Naveed Kamal Marwat said:   2 years ago
Concrete - Increases.

Cement - Decreases.

Naveed Kamal Marwat said:   2 years ago
Concrete - Increases.

Cement - Decreases.

Sajjad Khan said:   4 years ago
Period of Storage - Relative Strength (percent) at 28 days
Fresh - 100%
3 months - 80%
6 months - 70%
1 year - 60%
5 year - 50%

Santhosh said:   5 years ago
For 3months, the storage decrease the strength up to @15% after 6months it should be 30% after 1year increase up to 50% of the strength of cement.

Vinay T A said:   5 years ago
Because of exposure C3A reacts with environment, gradually strength decreases.

Inder kumar said:   6 years ago
Due to storage, lumps of cement are made due to humidity or moisture.

Rahul said:   6 years ago
It should be same, in case of damp condition acidol is added into the cement.

Sania said:   7 years ago
Because of presence of moisture in atmosphere.

Nakul said:   7 years ago
I think a side of decreases, it remains same.

S.yokesh said:   7 years ago
Reason please.


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