CAJ | 학술논문

为了适应快速增长的交通量,日益严重的车辆超载、渠道化交通形式以及恶略、复杂的气候变化,越来越多的材料被用于基质沥青改性研究,开发具有优异低温抗裂性、高温稳定性和耐久性的沥青。本文通过对不同改性剂改性沥青研究现状的介绍及其机理的阐述,总结了近几年来国内外在改性沥青研究领域取得的成绩和存在的问题,概括了改性沥青性能评价的方法,展望了改性沥青未来研究发展的新趋势。
위료괄응쾌속증장적교통량,일익엄중적차량초재、거도화교통형식이급악략、복잡적기후변화,월래월다적재료피용우기질력청개성연구,개발구유우이저온항렬성、고온은정성화내구성적력청。본문통과대불동개성제개성력청연구현상적개소급기궤리적천술,총결료근궤년래국내외재개성력청연구영역취득적성적화존재적문제,개괄료개성력청성능평개적방법,전망료개성력청미래연구발전적신추세。
To adapt the rapid growth of the traffic, the growing problem of vehicle overloading and channelization and the complexity of climate change, more and more materials were used to modify asphalt of obtaining excellent low temperature performance, high temperature stability and durability of asphalt. The achievements and existing problems of modified bitumen at home and abroad in recent years were summerized through the introduction of the modified of asphalt research and its mechanism. The evaluation method of the performance of modified asphalt was generated, and the development trends of modified asphalt in the future were prespected.