| dc.description.abstract | In Taiwan, Asphalt Concrete is the most widely using material for Pavement Engineering, Quality of Pavement Construction is the most essential part in order to increasing the life span of Asphalt Pavement Concrete. Because of the weather condition of Taiwan, badly construction quality of pavement will be effecting to seriously damage of pavement, includes effecting to comfortable of driving.
Through to the Asphalt Concrete Paving construction of Taiwan’’ Syueshan Tunnel, the study will analysis about the quality construction effecting to pavement condition. In order to have a better construction quality, few criteria for satisfactory paving construction included: Construction Planning, testing of paving and adjusting to the job mix formula(JMF) of Asphalt Hot Mix. After construction finished, inspection of job site condition of pavement through several testing should be done, the testing are includes: testing for Thickness of Height of Compacted Bituminous Paving Mixtures, testing for Determining Degree of Pavement Compaction Aggregate Mixtures, testing for International Roughness Index (IRI) of Pavement and testing for Measuring Surface Frictional Properties of Pavement.
From the testing data, having a good Construction Planning and Management, we could enable had a better International Roughness Index (IRI) result (approximately at 1.37m/km~1.47m/km), Degree of Pavement Compaction Aggregate Mixtures is approximately at 97%~99%. In order to satisfied Standard required, we should have a perfectly Construction Planning and Management.
For the future, suggest that in order to improving the quality of pavement, we should not be sacrifice the time limit of construction in order to earlier finish the project. | en_US |