Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 7 (Q.No. 16)
16.
The percentage of alumina and silica in good fire clay vary respectively is
Discussion:
12 comments Page 2 of 2.
Azeem said:
7 years ago
The answer is Option D.
20-30% alumina and 55-75% silica.
Ref : SK Duggal Article 2.20.
20-30% alumina and 55-75% silica.
Ref : SK Duggal Article 2.20.
MJM Gcek said:
4 years ago
Thanks @Azeem.
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