Ensaio de aderência nas argamassas de revestimento ensacadas: determinadas em quatro amostras com diferentes porcentagens de cimento em sua formulação

• Autor(a) principal: Costa, Pedro Henrique
• Data de Publicação: 2018
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Universitário da Ânima (RUNA)
• Texto Completo: https://repositorio.animaeducacao.com.br/handle/ANIMA/11547
• topic: Argamassa de revestimento; Cimento; Resistência ao potencial de aderência a tração

The present study sought to reduce the amount of cements used in the mixing of the mortar by compensating with sand, in the proportion of 1% in sample P, 2% in sample A and 3% in sample B, aiming at cost benefits for the company where it was the sample was carried out on the basis of the standard sample C containing 14% cement and which is already being produced on the market. Tests of resistance to the traction adhesion potential were carried out in samples A, B, C and P in order to be approved according to the standards of the Brazilian Association of Technical Standards (ABNT). These samples were also submitted to visual tests after 28 days for possible appearance of anomalies. In part, the objectives proposed in this research were achieved, however, not as satisfactory as expected due to the limited time available for its development because it is a monograph. Since samples A, B and P did not obtain adherence results and that new tests could be performed in the area.