Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 1 (Q.No. 47)
47.
For road pavements, the cement generally used, is
ordinary Portland cement
rapid hardening cement
low heat cement
blast furnace slag cement
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
19 comments Page 2 of 2.

Gaurav said:   5 years ago
To open the traffic as possible rapid hardening cement.

Raj said:   4 years ago
I think blast furnance cement use because pavement laid on soil. Sulphate present in soil so this cement protect.

Rakesh said:   4 years ago
@Raj.

Yes, you are correct.

Blast furnace slag cement is used in road pavements.

Hemant Meena said:   4 years ago
Rapid hardening cement is used in the repair of roads & Blast furnace slag cement is used in the construction of road b/c road payment are constructed over soil and soil is generally rich in sulphates and BFSC has good resistance against sulphate attack.

Atanu mandal said:   4 years ago
Yes, BFSC use for practical purposes for road construction.

Akhil Reddy said:   4 years ago
Rapid Hardening cement is used for repairing works.
OPC is use for all new construction works.
So, OPC is correct answer.

Mehul said:   2 years ago
Rapair work - rapid hardening cement.

Road construction- low heat cement (resistance to sulphate and chemical attack).
(1)

Er kumar kanxo said:   1 year ago
For Road construction, Rapihed hardening cement and ordinary portland cement are both used.

Abc said:   6 months ago
Rapid hardening cement is used for the road pavement.


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