Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 20)
20.
For construction of structures in sea water, the cement generally preferred to, is
Discussion:
32 comments Page 2 of 4.
Pristi said:
8 years ago
What about sulphate resisting cement?
I guess they have better resistance to sulphate attack. Am I right?
I guess they have better resistance to sulphate attack. Am I right?
Prashant said:
8 years ago
Porland pozzolana cement use because it is a sulphate resisting cement, high alumina to should be in the option.
Anomy said:
8 years ago
It should be quick setting cement.
Ashok kumar gautam said:
8 years ago
(B) Quick setting cement is correct.
Prachi said:
8 years ago
Yes, PPC is correct. I agree.
Majiid seraj baloch said:
8 years ago
A is the right answer. You have to go for the characteristic of pozzolana cement ie increase curing time (as it is in water), makes low permeability means makes impermeable (as waters try to enter but pozzolana resists that), and low heat of hydration. So a portland pozzolana cement can do the job.
Reja said:
8 years ago
Portland pozzolana cement and sulphate resisting cement can be used. So here, option A is right.
Sonu hooda said:
8 years ago
Quick setting Portland cement are used.
ANIMESH MAHANTY said:
8 years ago
Right answer is high alumina cement.
Vishvendra Choudhary said:
8 years ago
Sea & underwater work -HAC.
Marine work-PPC.
Running water-QUICK SETTING PC.
Marine work-PPC.
Running water-QUICK SETTING PC.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers