publication . Article . 2016

(Influência da adição de resíduo sólido industrial nas propriedades de tijolos solo-cimento)

F. B. Siqueira; M. C. Amaral; R. A. Bou-Issa; J. N. F. Holanda;
Open Access English
  • Published: 01 Sep 2016
  • Publisher: Associação Brasileira de Cerâmica
Abstract
Abstract The reuse of pollutant solid wastes produced in distinct industrial activities (avian eggshell waste and welding flux slag waste) as a source of alternative raw material for producing soil-cement bricks for civil construction was investigated. Soil-cement bricks containing up to 30 wt% of industrial solid waste were uniaxially pressed and cured for 28 days. Special emphasis is given on the influence of solid waste addition on the technical properties (as such volumetric shrinkage, water absorption, bulk density, durability, and compressive strength), microstructure and mineral phases of soil-cement bricks. Microstructural evolution was evaluated via con...
Subjects
free text keywords: solid waste, soil-cement brick, microstructure, resíduo sólido, tijolo solo-cimento, microestrutura, Humanities, Mineralogy, Materials science, Engineering (General). Civil engineering (General), TA1-2040
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