What is WBM in road construction?

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Tags

1. #water
2. #assistance
3. #mechanically
4. #filled
5. #aggregates
6. #course
7. #crushed
8. #rolling
9. #binding
10. #bound
11. #features
12. #material
13. #macadam
14. #voids
15. #screening
16. #broken
17. #definition
18. #pavement
19. #salient
20. #roads
21. #means
22. #interlocked