Sistemas construtivos pré-fabricados de concreto armado:habitações contemporâneas no Brasil

• Autor(a) principal: Azul, Isabella Silva de Serro
• Data de Publicação: 2018
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações do Mackenzie
• Texto Completo: http://dspace.mackenzie.br/handle/10899/26180
• topic: sistemas construtivos; técnicas construtivas; pré-fabricação; concreto armado; habitação; CNPQ::CIENCIAS SOCIAIS APLICADAS::ARQUITETURA E URBANISMO

In this research, the Associação Brasileira de Normas Técnicas’s definition (ABNT, NBR 9062: 2017, 2017) were adopted to identify the prefabricated systems of reinforced concrete as those that are produced industrially, a process characterized by organization and repetition. The objective of this research is to contribute to the knowledge of the contemporary design parameters for housing with prefabricated reinforced concrete systems in Brazil. The method used consists of secondary data collection, primary data collection, such as field surveys and interviews with professionals of the area, elaboration of an illustrated time line with the precast reinforced concrete historical panorama and the accomplishment of case studies with the isolated experiences of prefabricated housing buildings from Programa Minha Casa Minha Vida (PMCMV). Among the characteristics and limitations of prefabrication are the less waste of materials, the higher constructive quality of the buildings, the more agile execution of works and the requirement of a prior planning to enable its execution. Industrialized constructional techniques are more productive than crafts one, and even so, prefabrication has never been used in large scale for residential buildings in Brazil due to a lack of political support and a cultural stigma attributed to this technology.