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Efeitos nas propriedades mecânicas, elásticas e de deformação em concretos com altos teores de escória e cinza volante
(Universidade Federal de Santa Maria, 2009-03-12)
The use of byproducts and industrial waste as pozzolanic, is an alternative to achieve the sustainability, economy and durability in concrete structures. This survey has as its purpose to analyze the effect on mechanical, ...
Propriedades mecânicas e retração do concreto com adição de cinza de casca de arroz natural, sem beneficiamento de moagem
(Universidade Federal de Santa Maria, 2009-02-28)
To present research has for objective investigate the technical feasibility of the job of rice husk ask ungrounded, in concretes for structural ends. This study tries the mechanical properties of axial compression strength, ...
Retração total e penetração de cloretos em concretos com cimento Portland branco e escória de alto forno
(Universidade Federal de Santa Maria, 2009-06-25)
Drying Shrinkage is a phenomenon that occurs in concrete, subjected or not to a load, due to water loss, once exposed to environment and allowed to dry. It is
responsible for almost the entire total shrinkage strain in ...