01500280

Monograph

This issue contains 18 papers concerned with asphalt materials and mixtures. Specific topics addressed include: blending-zone morphology at the interface of reclaimed asphalt binder and virgin bitumen; the linear amplitude sweep test and specification parameter; rejuvenator’s effectiveness with conventional mix testing for 100% reclaimed asphalt pavement mixtures; warm rubberized asphalt cement; recycled asphalt shingle binder characterization and blending with virgin binders; surface performance-graded specification for chip seal binders; viscoelastic analysis of bituminous mortar; low-temperature oxidation kinetics of asphalt binders; and recovery and laboratory testing of asphalt emulsion residues. Additional topics covered in this issue include: the evolution of the crossover modulus with oxidative aging; critical problems with the asphalt ductility test as a performance index for modified binders; crumb rubber modifier dissolution into the asphalt matrix; low-temperature properties of asphalt binders and mixtures; the effect of crumb rubber modifier dissolution on the storage stability of crumb rubber-modified asphalt; binder aging in hot-mix asphalt mixtures; antistrip agents in asphalt mixtures; the five-point bending test for multilayer surface systems on orthotropic steel bridges; and shear resistance of improved steel-asphalt interfaces.

English

160p

2013

Transportation Research Record: Journal of the Transportation Research Board

9780309286886

Print

Figures; Photos; References; Tables

Aging (Materials); Asphalt; Asphalt additives; Asphalt mixtures; Asphalt pavements; Asphalt rubber; Asphalt tests; Bituminous binders; Hot mix asphalt; Reclaimed asphalt pavements; Recycled materials; Specifications; Steel bridges

Bridges and other structures; Highways; Materials; Pavements; I22: Design of Pavements, Railways and Guideways; I31: Bituminous Binders and Materials; I52: Construction of Pavements and Surfacings

TRIS, TRB, ATRI

Dec 2 2013 8:14AM

• Analysis of Five-Point Bending Test for Multilayer Surfacing System on Orthotropic Steel Bridges
• Critical Problems with Using the Asphalt Ductility Test as a Performance Index for Modified Binders
• Effect of Crumb Rubber Modifier Dissolution on Storage Stability of Crumb Rubber–Modified Asphalt
• Effectiveness of Antistrip Agents in Asphalt Mixtures
• Evaluation of Low-Temperature Properties of Asphalt Binders and Mixtures
• Evaluation of Rejuvenator’s Effectiveness with Conventional Mix Testing for 100% Reclaimed Asphalt Pavement Mixtures
• Evolution of the Crossover Modulus with Oxidative Aging: Method to Estimate Change in Viscoelastic Properties of Asphalt Binder with Time and Depth on the Road
• Experimental Evaluation of Shear Resistance of Improved Steel–Asphalt Interfaces
• First Observation of Blending-Zone Morphology at Interface of Reclaimed Asphalt Binder and Virgin Bitumen
• Linear and Nonlinear Viscoelastic Analysis of Bituminous Mortar
• Low-Temperature Oxidation Kinetics of Asphalt Binders
• Mechanism of Crumb Rubber Modifier Dissolution into Asphalt Matrix and Its Effect on Final Physical Properties of Crumb Rubber–Modified Binder
• Quality and Durability of Warm Rubberized Asphalt Cement in Ontario, Canada
• Recovery and Laboratory Testing of Asphalt Emulsion Residue: Application of Simple Aging Test and 4-mm Dynamic Shear Rheometer Test
• Recycled Asphalt Shingle Binder Characterization and Blending with Virgin Binders
• Revision and Further Validation of Surface Performance-Graded Specification for Chip Seal Binders
• Significance of Mixture Parameters on Binder Aging in Hot-Mix Asphalt Mixtures
• Simplification of Linear Amplitude Sweep Test and Specification Parameter