Prepare the base course with the design specifications. Make sure it is properly compacted, levelled, and clean.
Sprinkle water on the base course before spreading bituminous material, for it will help the bituminous material to spread evenly. Make sure the surface is damp but not wet.
Select appropriate bituminous material as prime coat and spray it under the temperature specified in the construction specification. Use tank truck with spraying bar to spray bituminous material adequately and evenly.
Fix the open end of the ACEGrid® BG roll to the right position with nail or asphalt concrete. Then lay the ACEGrid® BG on the prime coat and along the roadway mechanically or manually. It should be laid flat without any corrugation; in case of manhole or drain, cut the ACEGrid® BG to avoid covering those facilities.
Use finisher to spread asphalt concrete evenly on ACEGrid® BG, and compact it with roller. All truck and equipment should move slowly on road; avoid making sudden turn and break on ACEGrid® BG. Avoid the overlap of the asphalt concrete on the overlapping spot of ACEGrid® BG.