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.
Dhanraj Malav said:
7 years ago
Blast furnace slage cement is use in marine work.
Manjunath said:
7 years ago
Blast furnace slag cement is used.
Diptendu Middya said:
7 years ago
Sea water construction always "High Alumina cement" is suitable.
Repairing work and Road maintained purpose - Rapid Hardening cement.
Repairing work and Road maintained purpose - Rapid Hardening 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.
ANIMESH MAHANTY said:
8 years ago
Right answer is high alumina cement.
Sonu hooda said:
8 years ago
Quick setting Portland cement are used.
Rahul dhore said:
1 decade ago
High alumina cement are used in sea water.
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.
Prachi said:
8 years ago
Yes, PPC is correct. I agree.
Ashok kumar gautam said:
8 years ago
(B) Quick setting cement is correct.
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