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目前,改性沥青的应用过程中还存在一些问题。如对改性沥青的性能认识还不够深刻,对其发展趋势把握还不够准确,改性沥青的应用技术还不够成熟等等。这都需要业内共同研究探索,进而改善。
At present, there are still some problems in the application of modified asphalt. If the performance of modified asphalt is not enough understanding of the grasp of its development trend is not accurate enough, the application of modified asphalt technology is not mature enough and so on. This requires joint research and exploration in the industry to improve.