Applicability of calcined sewage sludge instead of Portland cement for coating mortars

• Autor(a) principal: Sá, Humberto Alencar de
• Data de Publicação: 2022
• Outros Autores: Oliveira, João Victor da Cunha, Chagas, Leila Soares Viegas Barreto, Meira, Frankslale Fabian Diniz de Andrade
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Research, Society and Development
• Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/37057
• topic: Calcined Sewage Sludge; Coating Mortars; Feasibility of use.; Lodos de Depuradora Calcinados; Morteros de Revestimiento; Viabilidad de uso.; Lodo de Esgoto Calcinado; Argamassas de Revestimento; Viabilidade de uso.

Based on the environmental assumptions that permeate the role of researchers in enabling the use of waste in consumer goods, using sewage sludge in human consumption material has become the object of worldwide study because of the potential that it carries. Aiming to fulfill the sustainable role through the creation of mechanisms that favor the ecological coexistence between environment and human beings, the use of the calcined sewage sludge as a potentiator in the properties of the material is made possible through the construction materials, behavior. Coating mortars are currently evaluated by exposing, from the replacement of the cement by the calcined material, an effective applicability with respect to its resistance to deleterious agents. It is understood that to idealize unconventional materials with the use of residues that have high degradation power to the environment, ratifies the attempt to mitigate large and irreversible environmental impacts arising from improper and poorly planned disposal.