详情

Effect of Longitudinal Joint Construction and Density on Asphalt Pavement Performance- Phase I – State of the Practice

项目名称：	Effect of Longitudinal Joint Construction and Density on Asphalt Pavement Performance- Phase I – State of the Practice
摘要：	The objective of this project is to investigate the current best practices for constructing longitudinal joints on asphalt roadways throughout the country; this will include methods of improving density through construction methods and materials, and the utilization of rejuvenators, fog seals or other sealant methods to reduce the permeability and improve the performance of longitudinal joints. The research will also investigate payment schedules for longitudinal joint density specifications. The scope for Phase I of this project will be to use the databases of TRB, TRID, COMPENDEX, and state specifications to determine best practices and payment schedules. Additionally, communication with specification engineers for state DOT’s may be necessary to further investigate their best practices.
状态：	Active
资金：	34703
资助组织：	Federal Highway Administration
管理组织：	Louisiana Transportation Research Center<==>Louisiana Department of Transportation
项目负责人：	Mayeux, Corey
执行机构：	Louisiana Transportation Research Center
主要研究人员：	Mayeux, Corey
开始时间：	20220822
预计完成日期：	20230221
主题领域：	Construction；Design；Highways；Pavements