详情

Development of Holistic Methodologies for Improving Asphalt Mix Durability (Yr 1)

项目名称：	Development of Holistic Methodologies for Improving Asphalt Mix Durability (Yr 1)
摘要：	Asphalt mix durability have always been major concerns of all State DOTs, and they cost taxpayers billions of dollars each year to repair cracking and rutting problems. To have a durable mix, one needs to address three aspects: durable mix design, production, and placement. The objective of this project is to develop holistic methodologies for addressing all three aspects with an ultimate goal to improve asphalt mix. As a minimum, this project will develop (1) a systematic methodology for designing durable mixes in the laboratory, (2) a performance-related methodology for production quality control and quality assurance (QC/QA) at asphalt plants, and (3) an innovative methodology for placement acceptance in the field.
状态：	Active
资金：	356204
资助组织：	Transportation Infrastructure Durability & Life Extension<==>Missouri University of Science & Technology, Rolla<==>Texas A&M Transportation Institute (TTI)<==>University of Utah<==>Office of the Assistant Secretary for Research and Technology
项目负责人：	Kline, Robin
执行机构：	Transportation Infrastructure Durability & Life Extension
开始时间：	20200501
预计完成日期：	20210930
实际结束时间：	20210930
主题领域：	Design；Highways；Materials；Pavements