Reducing cement consumption in mortars by waste-derived hydrochars

Funding from the European Regional Development Fund (ERDF) through project CEMOWAS 2 (SOE2/P5/F0505)-INTERREG V SUDOE 2017 and from the Plan de Ciencia, Tecnología e Innovación (PCTI) 2018-2022 del Principado de Asturias and the ERDF (project IDI/2021/000037) is gratefully acknowledged. CINN acknowledges the financial support received from FICYT (IDI/2021/000106). Michael M. Santos thanks the University of Beira Interior and the Spanish National Research Council (CSIC) for the Erasmus+ internship award. This study was carried out with the support of COGERSA for obtaining and managing the SOW sample and of the company DACSA for supplying the rice husk. The assistance of the INCAR-CSIC library service led by Luis Gutiérrez FernándezTresguerres is highly appreciated.