SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Highway Engineering Highway Materials and Maintenance
Which of the following is a known form of bitumen
1) Plastic bitumen
2) Straight run bitumen
3) Brown bitumen
4) Bitumen emulsion
1
1 and 4
2
1, 3 and 4
3
1, 2 and 4
4
All of the above