Professional paper

https://doi.org/10.14256/JCE.1684.2016

Mechanical properties of mortar containing recycled asphalt

Özlem Çelik Sola
Cemil Ozyazgan

Abstract

Recycled asphalt is used in this paper as replacement for a part of cement in the production of cement composite. A part of cement was replaced with a sieved recycled asphalt powder in the proportion of 5 to 15 % of the cement weight. The testing comprised the analysis of density, Blaine specific surface area, setting time, particle size distribution, compressive strength, resistance to freezing and thawing, water absorption, and the SEM-EDS and XRD analyses. The results show that the density, compressive strength, and Blaine surface area decrease, and that toughness increases, with an addition of recycled asphalt into cement composite.

Keywords

recycled asphalt; mechanical properties; durability properties; microstructure; mineralogical structure

Hrčak ID:

190319

URI

https://hrcak.srce.hr/190319

Publication date:

7.12.2017.

Article data in other languages: croatian

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