中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (增刊1): 53-55.

• • 上一篇    下一篇

燃烧炉测定沥青含量精确性的探讨

谭巍,周进川,王随原   

  1. 重庆交通科研设计院,重庆 400067
  • 收稿日期:2006-10-11 修回日期:2006-11-27 出版日期:2007-07-15 发布日期:2015-05-18
  • 作者简介:谭巍(1980—),男,山东聊城人,硕士,从事道路与铁道工程方面的研究.E-mail:tanwei9999@Tom.com.

Study on Precision of Using Troxler Furnace to Determine Asphalt Content of Bituminous Mixtures

TAN Wei,ZHOU Jin-chuan,WANG Sui-yuan   

  1. Chongqing Communications Research&Design Institute,Chongqing 400067,China
  • Received:2006-10-11 Revised:2006-11-27 Online:2007-07-15 Published:2015-05-18

摘要: 首先通过室内试验对Troxler燃烧炉与离心分离法测定沥青含量做了对比研究;然后介绍了美国国家沥青技术 中心(NCAT)组织的用Troxler燃烧炉测定沥青含量比对试验的试验内容和结论.两个试验都表明Tmxler燃烧炉法 能比较准确地确定沥青混合料的沥青含量,而且对石料的级配组成影响不大.

关键词: 沥青含量, Troxler燃烧炉, 沥青混合料

Abstract: First developed a contrastive study on Troxler furnace and centrifugal separation method,then introduced the correl ative experiments contents and conclusion of asphalt content testing with the Troxler furnace organized by National Center for Asphalt Technology(NCAT).Two experiments showed that Troxler furnace could be used tO exactly measure asphalt content of HMA and didn’t alter aggregate gradation remarkably.

Key words: asphalt content, Troxler furnace, asphalt mixture

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