Innovative circular ultralightweight cement mortar containing inorganic recycled building materials for the manufacturing of topologically optimized 3d printing architectural products (CUCEM3D project)

Trabajo presentado al Congreso Internacional de Reciclaje de Residuos de Construcción y Demolición (RCD), celebrado en el Instituto de Ciencias de la Construcción Eduardo Torroja (IETCC-CSIC) el 30 y 31 de octubre de 2019.The CUCEM3D project aims to set the scientific & technological basis for the synthesis and performance study of novel eco-hybrid cement-based mortar formulations containing inorganic recycled building materials (concrete, glass and gypsum) and circular lightweight aggregates (cost- effective and silica closed loop granular aerogels) for the manufacturing of topological optimized 3D printable architectural elements.The authors also thank the Spanish Ministry of Science, Innovation and Universities (MCIU), Agencia Estatal de Investigación (AEI) and the European Regional Development Fund (FEDER) for their funding to continue this line of research (RTI2018-097074-BC21)(MCIU/AEI/FEDER,UE). The authors also thank the Spanish Association of Construction and Demolition Waste Recycling (RCDA), SIKA (Madrid, Spain) and Spanish Institute of Cement and their Applications (IECA)