摘要
集料比表面积的计算在工程中非常重要,但是规范中只是针对4.75mm以下的颗粒进行了明确的规定。鉴于此,对沥青混合料的理论进行延伸以求较大尺寸颗粒的比表面积,对于实际工程具有十分重要的参考价值。
Calculation of aggregate specific surface areas is of great importance. But the regulations are almost concerning the particle less than 4.75mm. Given this, the theory on asphalt mixture is extended to get the specific surface areas of bigger aggregate, which provides reference for engineering.
出处
《交通标准化》
2008年第21期95-97,共3页
Communications Standardization
关键词
比表面积
不同尺寸集料
探讨
specific surface area
aggregate of different size
discussion
