publication . Article . 2015

Research on Fiber Micro-Surfacing Mixture Design and Pavement Performance in Interchange’s Connections

Zhaoyang Wu;
Open Access English
  • Published: 01 Jan 2015 Journal: MATEC Web of Conferences (issn: 2261-236X, Copyright policy)
  • Publisher: EDP Sciences
Abstract
In order to use the micro-surfacing which is the existing micro-surfacing technology guide that has some technical defects, the method to determine the optimal dosage of emulsified asphalt and best whetstone is not very reasonable, and it impedes the application and development of micro-surfacing technology to improve the performance of the pavement. In this paper, the “graphical method” is first used to determine the optimal dosage range of emulsified asphalt. Nowadays, a large number of expressways reach the stage of repair and maintenance. Interchange ramp exit and entrance are always the accident-prone sections and, it’s easy to over-look the pavement’s skid...
Subjects
free text keywords: interchange, ramp exit and entrance, fiber micro-surfacing mixture, best whetstone ratio, cold bending test, Engineering (General). Civil engineering (General), TA1-2040
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