Properties of Cold Recycled Mixtures for Asphalt Pavement
With the continuous development of China's economy and the increase of highway mileage and curing works,amounts of roads have entered the stage of major repair,and emissions from waste asphalt mixtures have increased.Recycling waste asphalt via cold recycling technology can improve the utilization rate of resources and reduce carbon emissions,which is in line with China's circular economy and sustainable development requirements.Although domestic and foreign studies on cold recycling have been carried out,there are still challenges such as low recycling rate,low initial intensity,lagging open to traffic,etc.This paper enhances the performance of materials for recycled asphalt pavement by studying various properties of cold recycled mixtures,which can meet the technical requirements of high-grade highway pavement materials,and have important engineering value in the special curing of pavements.
万方数据
维普
