Abstract
This project proposes the study of mortars containing waste rubber, vermiculite, and sisal fibers, intended to produce precast plates used in constructing low-cost cisterns. The National Program to Support Rainwater Harvesting and Other Social Technologies (Cisternas Program), financed by the Ministry of Social Development since 2003 (by Law Nº 12.873/2013 and regulated by Decree N° 8.038…