摘要
本文以绥中36-1基质沥青为原料,考察了2种改性剂、2种相容剂对加热型沥青路面灌缝胶性能的影响。结果表明,改性剂与相容剂的种类、添加量以及改性剂复配比例对灌缝胶的性能有较大的影响。在此基础上,研制出适用于严寒地区的加热型沥青路面灌缝胶。
This paper studied the performance of hot-applied sealant, which was modified by 2 kinds of modifier and 2 kinds of compatibilizers from Suizhong 36-1 base asphalt. The results showed that the properties of the sealant have a significant relationship with the kind and content of additives, ratio between in the constituent the compound modifiers. On this basis, hot-applied sealant for cold regions was developed.
出处
《化学工程师》
CAS
2014年第7期61-64,50,共5页
Chemical Engineer
关键词
预防性养护
路面裂缝
改性沥青
相容剂
复配改性剂
pavement preventive maintenance
pavement crack
modified asphalt
compatibilizer
compound modifier
