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RISCalcium Leaching of Cement Asphalt Paste and Its Effects on Dynamic Mechanical Properties
Publisher: American Society of Civil Engineers
Abstract: Calcium leaching is an important durability issue of cement asphalt (CA) mortar used in high-speed rails. Calcium leaching affects CA mortar’s mechanical properties, which are critical for its structural performance. In ...
Aging Resistance of Asphalt Mixtures Modified by Composites of Organic Intercalated Layered Double Hydroxides and Antioxidants
Publisher: American Society of Civil Engineers
Abstract: AbstractTo enhance the thermal oxygen aging and ultraviolet (UV) aging resistance of asphalt
mixture, cinnamic acid–modified layered double hydroxyl composite metal hydroxides
(LDHs) and para-aminobenzoic acid–modified ...