By compering surface dressings that were used in the task Yfirlagnir Norðursvæði 2015, klæðing, it was revealed that surface dressing containing fluxed bitumen is a better option than surface dressing with bitumen emulsion.
Við samanburð á slitlagsgerðum sem notaðar voru í verkinu Yfirlagnir Norðursvæði 2015, klæðing, var klæðing með þjálbiki betri kostur en klæðing með bikþeytu.