Civil Engineering - Building Materials - Discussion

6. 

The silica is used for preparing

[A]. silica bricks
[B]. coke oven
[C]. lining for glass furnaces
[D]. all of these.

Answer: Option D

Explanation:

No answer description available for this question.

Raja said: (Aug 13, 2016)  
How silica is involved in cock oven?

Krishna Chaitanya said: (Mar 10, 2017)  
I want to know more about it. Please explain it in clear.

Shubham said: (Jul 24, 2018)  
Silica is a refractory brick which means it can take the high temperature. Coke oven and aligning of furnace require a brick which has high resistance against temperature.

So the answer is D.

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