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RISPreparation of Super-Hydrophobic Anti-Icing Coating for Asphalt Pavement and Evaluation of Its Anti-Icing Properties
Publisher: ASCE
Abstract: Ice formed on asphalt pavement in winter reduces the skid resistance of the pavement surface, which would likely cause traffic accidents. To guarantee driving safety, a super-hydrophobic anti-icing coating on asphalt ...
Laboratory Performance Evaluation of a Waterborne Epoxy-Modified Asphalt Mixture with Styrene-Butadiene Rubber for Cold Patching Applications
Publisher: ASCE
Abstract: Cold mix asphalt (CMA) is commonly used for repairing asphalt pavement potholes. Ordinary CMA has the problems of poor construction workability and low initial strength in low-temperature environments. To improve pothole ...
Performance Evaluation of Desulfurized Rubber Asphalt Based on Rheological and Environmental Effects
Publisher: ASCE
Abstract: To understand the performance of desulfurized rubber asphalt (DRA) and its application feasibility comprehensively, the road performance, viscosity–temperature characteristics, rheological properties, storage stability, ...
Performance Characterization of Biorecycled Asphalt and Gray Correlation Analysis between Its Components and Macroproperties
Publisher: ASCE
Abstract: To explore the macroproperties of biorecycled asphalt and the correlation between its components and macroproperties, the cooking-aged waste soybean oil was used as the base oil, along with mixing additives, to prepare the ...
Determination of Minimum Dynamic Modulus (E*) of High Modulus Asphalt Concrete Applied to Semirigid Base Asphalt Pavement
Publisher: ASCE
Abstract: In order to mitigate the serious rutting disease of the semirigid base asphalt pavement (SBAP), measuring the settings of a high modulus asphalt concrete (HMAC) layer in the SBAP structure was proposed in this study. In ...
Rheological Property Evaluation and Microreaction Mechanism of Rubber Asphalt, Desulfurized Rubber Asphalt, and Their Composites
Publisher: ASCE
Abstract: Desulfurized rubber asphalt (DRA) is a good environmentally friendly road construction material, but its high-temperature performance is relatively insufficient compared to ordinary rubber asphalt (RA). Therefore, in order ...
Exploration for Cohesion and Adhesion Characteristics of High Viscosity–Modified Asphalt: Impacts of Composition-Associated Factors and Thermal Aging
Publisher: ASCE
Abstract: To analyze the impacts of composition-associated factors of high-viscosity asphalt mixtures and thermal aging on the cohesion and adhesion characteristics of high viscosity–modified asphalt (HVMA), neat asphalts (NAs), ...
Effect of Organic Montmorillonite on Rheological Properties of Sasobit Warm-Mix Asphalt and Analysis of Its Ultraviolet Aging Behaviors
Publisher: ASCE
Abstract: To optimize the rheological properties of warm-mix asphalt and analyze its ultraviolet (UV) aging behaviors, organic montmorillonite was selected to modify the Sasobit warm-mix asphalt. 3% Sasobit was added into the hot ...
Composition Design of Waste Vegetable Oil–Based Rejuvenator Based on RSM and Performance Evaluation of Rejuvenated Asphalt
Publisher: ASCE
Abstract: In order to develop an environment-friendly asphalt rejuvenator, waste vegetable oil (WVO) was selected as the base oil. The composition of the rejuvenator was first designed based on the response surface methodology (RSM), ...
Development of Bioregenerant and Its Potential Application: Investigation for Regeneration of RAP Materials
Publisher: American Society of Civil Engineers
Abstract: To achieve efficient utilization of reclaimed asphalt pavement (RAP) materials, a bioregenerant (BR) was developed in this research, and waste vegetable oil (WVO), alkylphenol polyoxyethylene ether (APEO), plasticizer ...