Now showing items 1-4 of 4
Utilização de microesferas ocas de vidro na aditivaçăo de concreto.
(Universidade Presbiteriana Mackenzie, 2013-04-18)
This work on the use of hollow microspheres of glass in concrete additives objective to obtain and characterize concrete containing glass hollow microspheres, evaluating the effect of adding hollow glass micro spheres as ...
Concreto com adição de microesferas ocas de vidro
(Universidade Presbiteriana Mackenzie, 2014-06-09)
This work aims to evaluate the concrete with addition of hollow glass microspheres . The specific objectives of this work is to evaluate the influence of the addition of hollow glass microspheres with different combinations ...
Utilização de polímero pós-consumo sulfonado como aditivo de sistemas cimentícios
(Universidade Presbiteriana Mackenzie, 2012-02-13)
The suitable superplasticizers admixtures usage has become fundamental in the cementitious systems production (like concretes and mortars), because they interact with cement particles surfaces, causing their dispersion and ...
Caracterização de uma argila caulinítica de Vitória da Conquista Bahia
(Universidade Presbiteriana Mackenzie, 2011-11-28)
The kaolinitic clays are widely used in ceramic industry. Those with a light coloring after firing are of interest for the production of coatings due to their aesthetic. Clays from the Southwest Vitoria da Conquista, Bahia, ...