“…Density, filler content, thermal shrinkage, elastic modulus and deformation recovery capacity of Eco-bricks are studied and its performance is compared with similar construction materials used nowadays. The use of cardboard and tetrapack as construction materials is also a novel inclusion of this work that so far has been limited compared to other types of sustainable construction materials (Araya-letelier, Antico, Carrasco, Rojas, & García-herrera, 2017;Araya-Letelier, Antico, Parra, & Carrasco, 2017;Barros & Imhoff, 2010;Cataldo-Born, Araya-Letelier, & Pabón, 2016;Martínez, Etxeberria, Pavón, & Díaz, 2016;Siddique, Khatib, & Kaur, 2008;Soloaga, Oshiro, & Positieri, 2014). Overall, the authors suggest that Ecobricks filled with a single inorganic waste type could work efficiently as a construction material while preserving in a separate container a single inorganic material that eventually could be recovered when other ways of adding value or recycling would be available.…”