Buscar
Itens para a visualização no momento 1-6 of 6
Análise do desempenho mecânico de CUAD com a adição de fibras de aço carbono e de polipropileno frente exposição à elevadas temperaturas
(2022-07-20)
The constant development of society demands improvement in all areas of knowledge. The need to use concrete with high mechanical strength to guarantee the slenderness of constructive elements or even to meet architectural ...
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 ...
Análise da utilização de borracha de pneus inservíveis em argamassas com ênfase na retração
(2022-07-20)
We have that the mortar coating has the function of protecting our structures, but so that it can be used in the face of pathological manifestations, especially those linked to cracks. We must analyze several factors that ...
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 ...
Estruturas de concreto armado em situação de incêndio: análise e dimensionamento conforme ABNT NBR 15200:2012
(2023-12-14)
Cases of fire have always existed and have caused many victims, whether due to the effect of fire, smoke or panic caused at the time of escape. Hence, the importance of designing flame-resistant structures. The fire ...