For the construction of water bound macadam roads, the correct sequence of operations after spreading coarse aggregates is -

- 1
  
  fry rolling, wet rolling, application of screening and application of filler.
- 2
  
  dry rolling, application of filler, wet rolling and application of screening.
- 3
  
  dry rolling, application of screening, wet rolling and application of filler.
- 4
  
  dry rolling, application of screening, application of filler and wet rolling.

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.