EFFECT OF CHEMICAL ADDITIVES THAT SLOW THE SOLIDIZING TIME ON THE PROPERTIES OF PORTLAND CEMENT. Educator Insights: Journal of Teaching Theory and Practice, [S. l.], v. 1, n. 6, p. 265–269, 2025. Disponível em: https://brightmindpublishing.com/index.php/EI/article/view/1038. Acesso em: 20 jan. 2026.