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Effect of Dynamic Disulfide Bonds on Microstructure, Storage Stability, and Self-Healing Performance of Desulfurized Waste Crumb Rubber–Modified Asphalt
Publisher: American Society of Civil Engineers
Abstract: Endowing waste crumb rubber–modified asphalt (CRMA) with superior self-healing capability can extend the service life of asphalt pavement. In this study, 3,3’-dithiodipropionic acid (DPA) with dynamic disulfide bonds was ...
Investigation of Antiaging Performance and Service Life of OMMT/SBS Modified Bitumen Waterproof Membranes
Publisher: ASCE
Abstract: Improving the aging resistance of waterproof membranes is very important to extend their service life. In this paper, organic montmorillonite (OMMT) was used to enhance the aging resistance of styrene-butadiene-styrene ...