For AC type continuous dense graded asphalt pavement, the Project Department uses full section asphalt pavers to cooperate with three double steel wheel rollers and three rubber wheel rollers to ensure high-quality paving and rolling effect.
The intelligent construction management platform system is adopted for asphalt pavement construction to monitor and manage the mix proportion and mixing temperature of the mixing station, the driving speed and transport track of transport vehicles, the paving temperature, paving speed and rolling times at the paving site.
On the evening of November 18, the main line asphalt pavement of Batian Lot 3 Project was fully paved, marking that the main project of the project has entered the final stage and is close to completion.
The average flatness of asphalt pavement is about 0.4mm according to the inspection of all parties.
For interchange ramps and widened sections, an expansion paver and a small roller shall be added to ensure the construction quality of corners.
Since the commencement of asphalt pavement on June 14 this year, the Project Department has vigorously promoted the standardized construction of asphalt pavement.
The Project Department will steadily promote safe construction and production, and make every effort to ensure that the goal of opening to traffic is fully completed…
At present, the main remaining traffic safety works of the project are guardrails, markings, signs, etc.
