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Valorization of Industrial Wastes on Hybrid Low Embodied Carbon Cement Based Mortars
Abstract:Waste reuse is crucial in a context of circular economy and zero waste sustainable needs. Some wastes deserve further studies by the scientific community not only because they are generated in high amount but also because they have a low reuse rate. This paper reports results of 32 hybrid cement mortars based on fly ash and waste glass. They allow to explore the influence of mix design on the cost and on the embodied carbon of the hybrid cement mortars. The embodied carbon data for all constituents were taken from the database Ecoinvent. This study led to the development of a mixture with just 70 kg CO2e.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1132110Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 412
 F. Pacheco-Torgal, J. Labrincha, “The future of construction materials research and the seventh UN Millennium Development Goal: A few insights,” Construction and Building Materials Vol.40, pp.729-737, 2013.
 American Coal Ash Association. 2016. https://www.acaa-usa.org/Publications/ Production-Use-Reports. Accessed on 20/11/2016
 A. Rashad, “Recycled waste glass as fine aggregate replacement in cementitious materials based on Portland cement,” Constr. Build. Mater vol.72, pp. 340–357, 2014.
 C. Shi, A. Fernandez-Jimenez, A. Palomo, “New cements for the 21st century: The pursuit of an alternative for Portland cement,” Cement and Concrete Research vol.41, pp.750-763, 2011.
 I. Garcia-Lodeiro, A. Fernandez-Jimenez, A. Palomo, “Variation in hybrid cements over time. Alkaline activation of FA-portland cement blends,” Concrete Research vol. 52, pp.112-122, 2013.
 J. Payá, J. Monzó, M. Borrachero, M. Tashima, “Reuse of aluminosilicate industrial waste materials in the production of alkali-activated concrete binders,” in Handbook of Alkali-Activated Cements, Mortars and Concretes, F. Pacheco-Torgal, J. Labrincha, A. Palomo, C. Leonelli, P. Chindaprasirt, Eds, WoodHead Publishing, Cambridge, 2014, pp. 487-518.
 P. Chindaprasirt, T. Cao, “Reuse of recycled aggregate in the production of alkali-activated concrete. In Handbook of Alkali-Activated Cements, Mortars and Concretes, 519-538, F. Pacheco-Torgal, J. Labrincha, A. Palomo, C. Leonelli, P. Chindaprasirt, Eds, WoodHead Publishing, Cambridge, 2014, pp. 519-538.
 F. Pacheco-Torgal, Z. Abdollahnejad, S.Miraldo, S., Kheradmand, “Alkali-activated cement-based binders (AACB) as durable and cost competitive low CO2 binders: Some shortcomings that need to be addressed,” in Handbook of low carbon concrete, 1st A. Nazari, J. Sanjayan, , Elsevier Science and Tech, Waltham, 2016, pp.195-216.