Cubas, M.; Patazca, P.; Suclupe, R.; Villegas, L.; Coronado, O.; Alvarado, O.; Guerrero, J.; Perleche, B. Waterproofing Admixture and Aloe Vera Biopolymer Gel in Concrete: Microstructure, Durability and Structural Validation. Civ Eng J 2026, 12, 1827-1850.