Search
CSV
RISCharacteristics of Recycled Mineral Fillers and Their Effects on the Mechanical Properties of Hot-Mix Asphalt When Used as Limestone Filler Replacements
Publisher: ASCE
Abstract: This study was designed to analyze the characteristics of two recycled fillers, hollow concrete block (HCB) powder and brick powder (BP), and to assess their respective impacts on the mechanical properties of hot-mix asphalt ...
Zero Shear Viscosity of Bitumen-Filler Mastics
Publisher: American Society of Civil Engineers
Abstract: There has been an increasing awareness of the role of zero shear viscosity (ZSV) of bituminous binders as performance indicators of resistance to permanent deformation of asphalt mixtures because in some cases the conventional ...
Material Characterization and Balanced Design of Asphalt–Rubber Binders
Publisher: ASCE
Abstract: Current specifications for asphalt–rubber (AR) binders is designate the degree of rubberized modification of the asphalt cement at a specific temperature. It is necessary to investigate the performance-based properties of ...
Asphalt Modified by Styrene-Butadiene-Styrene Triblock Copolymer: Morphology and Model
Publisher: American Society of Civil Engineers
Abstract: The styrene-butadiene-styrene (SBS) triblock copolymer was used to modify the asphalt binder. The morphology and engineering properties of the binders were investigated using transmission electron microscopy (TEM), rotational ...
Fatigue Characteristics of Bitumen-Filler Mastics and Asphalt Mixtures
Publisher: American Society of Civil Engineers
Abstract: Fatigue cracking is considered to be the primary failure mechanism that occurs at ambient temperatures in an asphalt pavement. The bituminous binder plays an important role in this failure mechanism, because fatigue cracking ...
Performance of Cold-Mix Asphalt with Calcined Eggshell Powder–Activated GGBFS Filler
Publisher: ASCE
Abstract: Cold-mix asphalt (CMA) can be produced more sustainably by using byproducts as fillers instead of conventional materials such as cement. This study used a new filler of calcined eggshell powder (cESP)-activated ground ...
Evaluating Influences of Alkali-Activated Slag Filler on the Engineering Properties of Asphalt Concrete Using Monotonic Indirect Tensile Tests
Publisher: ASCE
Abstract: The search for alternatives to filler used in asphalt pavement has been focused on recently due to the lack of traditional materials sources and the aim of sustainable development goals. Novel environmental protection ...
Developing Effective Test Methods for Evaluating Cold-Mix Asphalt Patching Materials
Publisher: American Society of Civil Engineers
Laboratory Evaluation of Asphalt Blends of Recycling Agents Mixed with Aged Binders
Publisher: American Society of Civil Engineers
Abstract: For both environmental and financial reasons, the use of reclaimed asphalt pavements (RAP) needs to be maximized. In this study, rejuvenators and soft asphalt cements were used as recycling agents. Aged binders recovered ...
Evaluation of Permeable Friction Course Mixes with Various Binders and Additives
Publisher: American Society of Civil Engineers
Abstract: The object of this study was to evaluate the effects of several common combinations of binder types and additives on the functionality and durability of permeable friction course (PFC) mixes. Three binder types (i.e., conventional ...