Avaliação da qualidade de águas para amassamento

• Autor(a) principal: Silva, Clinton Simplicio Fernandes da
• Data de Publicação: 2021
• Tipo de documento: Trabalho de conclusão de curso
• Idioma: por
• Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
• Texto Completo: http://www.repositorio.ufc.br/handle/riufc/58422
• topic: Amassamento; Água; Concreto; Parâmetros; Qualidade

The management of water resources in Brazil is one of the greatest challenges to be faced by the country. Known as one of the largest holders of freshwater sources, the brazilian territory is faced with diverse realities of availability of this resource, where there are scenarios of scarcity and water abundance simultaneously. In this sense, efficient management of this resource will dictate the development of essential sectors for economic growth and social well-being. The civil construction industry is one of the sectors that most consume water and demands a quality standard for its application. In this regard, the present work perform an analisys to check water samples, verifying the stantards to determine if the analyzed water can be used in concrete mixing. Samples were collected from different water sources that are destined for concrete mixing and the quality parameters for the samples were evaluated, supported by the national legislation that regulates its use and applications. All parameters were observed taking the NBR 15900 into consideration. It was observed from the parameters and tests established by the standard, that all of the samples analyzed were suitable for use in concrete mixing, attending the the limits established by national legislation. It is concluded that, in general, the water from the analyzed sources would not cause any damage to the structure that would be destined.