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Avaliação de concreto de pós reativos com adição de fibra de polipropileno submetido a elevadas temperaturas
(2022-12-20)
Reactive powder concrete is a composite that is characterized by the use of extremely fine materials, due to the fact that it achieves the best possible packing. The addition of fibers to these concrete aids in its toughness ...
Utilização de fibras de polipropileno como fator de minimização da desagregação do concreto ocasionado pelas altas temperaturas
(2022-12-20)
Widely, concrete is the most applied building material in the world, due to several factors. Among its properties, it is possible to highlight its good performance at high temperatures, characterized by its low thermal ...