01521729

Component

http://www.trb.org/Main/Blurbs/170143.aspx

http://www.trb.org/Publications/Blurbs/170143.aspx

The Transportation Research Board’s Characteristics of Asphalt Materials Committee sponsored a 2013 workshop, Progress Towards Performance-Graded Emulsion Specifications, to update the research community regarding activities and research related to the topic. This overview summarizes the presentations at this workshop. The workshop was divided into two sessions. The first session covered Goals and Progress: Pavement Preservation Expert Task Group, Emulsion Task Force, and ASTM Activities. The second session covered Emulsion Performance Tests, Field Tests, and Validation.

01521731

English

pp 1-7

2014-1

Transportation Research Circular

Progress Toward Performance-Graded Emulsified Asphalt Specifications Workshop

Web

Emulsified asphalt; Field tests; Performance based specifications; Performance tests; State of the practice; Test procedures; Workshops

Highways; Materials; Pavements; I22: Design of Pavements, Railways and Guideways; I31: Bituminous Binders and Materials

TRIS, TRB, ATRI

Apr 2 2014 3:15PM

• Asphalt Emulsion Residue Recovery Update
• Development of a More Rational System for Selecting Emulsions for Surface Treatments
• Development of New Viscosity and Residue Recovery Standards at ASTM International
• Field Sampling and Testing of Death Valley Chip Seal Emulsion Residue: A Case Study
• Performance Evaluation of Chip Seals
• Techniques for Accelerating Recovery of Asphalt Emulsion Residues at 60°C by Using Thin Film Procedures and Test Methods Suited to the Limited Amount of Residue Obtained to Characterize the Recovered Binder