摘要
主要在室内模拟了再生沥青混合料的施工工艺。对再生混合料的拌合时间、旧料的预热温度以及再生剂的添加方式对再生沥青混合料的路用性能的影响进行了试验研究,并得到了最佳的再生工艺,这对指导工程实践有着很重要的意义。
The laboratory tests simulates the manner in which renewral bituminous materials from individual layers are rehabilitaed. In this paper, effects of mixing time, old materials＇ pre - heating temperature and regenerated agent addition on its road performance are investigated. The optimum manner are identified. Thus it＇ s important significantly to guide paving engineering practice.
出处
《石油沥青》
2010年第3期30-33,共4页
Petroleum Asphalt
关键词
热再生
工艺
拌合时间
再生剂
预热温度
hot reclaim
technology
mixing time
regeneration
pre - heating temperature
