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Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 8 (Q.No. 6)
Building Materials
6.
Pick up the correct statement from the following:
The free quartz suddenly expands at a temperature lower than 600°C
The lime stone resists fire upto about 800°C and at higher temperature it splits into CaO and CO2
The sand stone with silicates resist a fire in a better way
The argillaceous stone though poor in strength can resist fire quite weak
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.
Pranita DC said:   6 years ago
According to textbook of Engineering geology by Kesavulu (para 17.3.6. Frost and fire resistance), all the statements are correct.
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