Mill and Pave 110 mm (50 mm ACWC + 60 mm ACBC/DBM)
- Area to be repaired is demarcated and confirmed
at site with the Engineer representative.
- The milling work shall be done as mentioned in
2.3.A. Milling is done in stages as to get proper longitudinal joint with
the offset as stated in the drawing at both sides (if required).
- Subsequently, tack coat (or other surface
coating as per scope of works) shall be applied as per specifications.
- 60 mm thickness of ACBC/DBM is then laid and
compacted.
- Tack coat is applied on
ACBC/DBM surface prior to laying of ACWC.
- 50 mm thick of ACWC is then laid and compacted.
- Compaction
shall follow the rolling pattern established during the trial lay.
- The laid material
is to be let to cure for minimum of 6 hours and during this duration the lane
is to be closed from traffic.