摘要
文中对道路沥青标准的若干指标进行了讨论，重点比较了ＰＶＮ和ＰＩ值表达感温性能的差异，并对我国道路沥青标准的发展提出了个人的看法。
This paper discusses some indexes of paving asphalt standard, emphatically compares the difference between PVN and PI values which express the temperature susceptibility of the asphalt. Suggestion on development of domestic paving asphalt standard is given.
出处
《石油炼制与化工》
CAS
CSCD
1994年第11期36-41,共6页
Petroleum Processing and Petrochemicals
