摘要
通过对RH温拌技术试验路段与热拌试验路段的温度和路用效果检测,验证了RH温拌技术的可靠性和实用性。结果显示:RH温拌技术的出厂温度和碾压温度都低于热拌路段混合料,密度和空隙率基本保持一致,而RH温拌技术的压实度与热拌相比显著提高,使温拌沥青混合料在保证路用性能的前提下实现了节能减排。
Through the temperature and road effect test of RH warm mix test section and hot mix test section, verify the reli- ability and practicability of the RH warm mix technology. Results show that the factory and rolling temperature of RH warm mix technology is lower than that of hot mix section, density and voidage is basic consistent, and degree of compaction of RH warm mix technology compared with hot mix increased significantly, which makes the warm mix asphalt mixture on the premise of guar- antee the road performance to achieve the energy conservation and emissions reduction.
出处
《内蒙古公路与运输》
2014年第1期56-57,共2页
Highways & Transportation in Inner Mongolia
关键词
RH改性剂
温拌沥青
应用分析
RH modifier
warm mix asphalt
application analysis
