The aim of this work was to evaluate the self-healing behaviors of bitumen using microcapsules containing rejuvenator by a modified fracture healing-refracture method through a repetitive tension test. Microcapsules had mean size values of 10, 20 and 30 μm with a same core/shell ratio of 1/1. Various microcapsules/bitumen samples were fabricated with microcapsule contents of 1.0, 3.0 and 5.0 wt...

Triphala is categorized as rejuvenator and traditionally been used in various gastric disorders including intestinal inflammation. The aim of present study was to examine the comparative gastroprotective effects of Triphala formulations against experimental gastric ulcer in rats to substantiate its traditional claim. Gastric ulcer was induced by water immersion plus stress-induced ulcers in rat...

Background: Vidari (Pueraria tuberosa) has been used throughout ages as a tonic, rejuvenator and galactogogue. This was an analytical study carried out to authenticate raw drug Vidari. Aims: This study aims to determine the Phyto-chemistry of the Vidari tubers when collected as per the Ayurvedic Principles. Methods and Material: Vidari tubers were collected from akaashiya bhumi (~land predomina...

In this paper, the key technologies in construction process of hot in-place recycling were investigated order to improve utilization rate waste asphalt mixture; traditional lab tests including penetration, softening point and ductility tests, atomic force microscope test recycled under different rejuvenator content, milling on grading at temperatures carried out. The influence RAP content rejuv...

Waste materials such as waste tire rubber (WTR), cooking oil (WCO), bio-oils, engine (WEO), and other oils have been the subject of various scientific studies in sustainable research field. The current environmental concerns identified to protect natural resources reuse materials. Accordingly, this work reviews use recycled mixed with (waste oil, oil) bio-oils that can be extracted from rejuven...

Observing the microstructure of bituminous binders with an environmental scanning electron microscope (ESEM) can contribute significantly to reveal underlying rejuvenation mechanism. In this study, three rejuvenators were selected regenerate aged SBS modified at five dosages, and their rheology was evaluated using a dynamic shear rheometer. ESEM employed examine as well, series parameters quant...