Cubas, Marlon, Pedro Patazca, Robert Suclupe, Luis Villegas, Omar Coronado, Oscar Alvarado, Javier Guerrero, and Brayan Perleche. 2026. “Waterproofing Admixture and Aloe Vera Biopolymer Gel in Concrete: Microstructure, Durability and Structural Validation”. Civil Engineering Journal 12 (5):1827-50. https://doi.org/10.28991/CEJ-2026-012-05-09.