Civil Engineering - UPSC Civil Service Exam Questions - Discussion
Discussion Forum : UPSC Civil Service Exam Questions - Section 26 (Q.No. 8)
8.
Consider the following statements :
1. Mastic asphalt is a mixture of hard grade bitumen or blown bitumen, minerals filter and fine aggregates.
2. % of binder content in the mastic asphalt is 17-20 percent by weight of the aggregates. Which of the statements given above is/are correct ?
1. Mastic asphalt is a mixture of hard grade bitumen or blown bitumen, minerals filter and fine aggregates.
2. % of binder content in the mastic asphalt is 17-20 percent by weight of the aggregates. Which of the statements given above is/are correct ?
Discussion:
2 comments Page 1 of 1.
Jitendra Ahirwar said:
4 years ago
The Correct option is A. % of bitumen in mastic asphalt ranges from 14 to 17%.
Rahul said:
2 years ago
According to Indian road congress IRC 107-2013, the bitumen or binder content is in between 14-17.
So the answer should be A.
So the answer should be A.
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