Civil Engineering - Building Materials - Discussion

14. 

Name the type of cement from the following for canal linings :

[A]. sulphate resisting cement
[B]. rapid hardening cement
[C]. quick setting cement
[D]. pozzuolana cement.

Answer: Option A

Explanation:

No answer description available for this question.

Bhuvnesh said: (Nov 15, 2014)  
Sir, can you please elaborate me why sulphate resisting cement used in canal lining?

Neeraj Paul said: (May 7, 2015)  
In sulphate resisting cement c3a qty is so less & c3s& c2s is more qty c3a react with Naso4 mgso4 produce ca salpho alumintae.

Rudresh O Naik said: (Jul 10, 2016)  
What is meant by lining?

Amit Ami Sharma said: (Aug 28, 2016)  
Lining means to provide an extra coating to project natural surface.

Santosh Kumar said: (Dec 21, 2017)  
Sulphate resisting cement is generally applied in coastal areas to avoid sulphate attack. Here rapid hardening cement should be applied.

Anand Prajapati said: (Jan 13, 2018)  
I think quick cement is the right.

Because this cement use in under water construction.

Shekhar Bhadane said: (Jan 17, 2018)  
(A) Sulphate Resisting Portland Cement is correct Ans.

In this cement, the percentage of Tricalcium aluminate is kept below 5% and its results in the increase in resisting powder against sulphates. It is used for structures which are likely to be damaged by severe alkaline conditions such as canal linings, culverts etc.

Ref: Civil Engineering (Conventional and Objective Type) By R.S. Khurmi and J.K. Gupta.

Shiciv said: (Mar 8, 2019)  
Correct @Shekhar.

Arsalan Ahmed said: (Feb 14, 2021)  
Sulfate resisting cement is used in construction exposed to severe sulfate action by water and soil in places like canals linings, culverts, retaining walls, siphons, etc.

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