Revista: | Materials research |
Base de datos: | PERIÓDICA |
Número de sistema: | 000312744 |
ISSN: | 1516-1439 |
Autores: | Gemelli, Enori1 Cruz, Arthur Adelino de Freitas Camargo, Nelson Heriberto Almeida |
Instituciones: | 1Universidade do Estado de Santa Catarina, Centro de Ciencias Tecnologicas, Joinville, Santa Catarina. Brasil |
Año: | 2004 |
Periodo: | Oct-Dic |
Volumen: | 7 |
Número: | 4 |
Paginación: | 545-556 |
País: | Brasil |
Idioma: | Inglés |
Tipo de documento: | Nota breve o noticia |
Enfoque: | Experimental |
Resumen en inglés | The goal of this work was to study the viability of burnt biomass residue from a pulp and paper plant applied as a raw material for mortar used in the construction industry. The waste - bottom ash - was incorporated into the mortar as a mineral addition to the Portland cement. The effect of the waste's grain size on the properties of mortars containing 10% in volume of waste was investigated, as well as the effect of the concentration of waste with grain size under 0.15 mm. The samples were evaluated after 28 days of aging by uniaxial compression, leaching test and scanning electron microscopy. These characterization techniques indicated that the properties of the mortars depend on the concentration, granulation and size distribution of the waste in the mortar's structure. Furthermore, some chemical elements may be present in stabilized and/or encapsulated form in the cement matrix |
Disciplinas: | Ingeniería |
Palabras clave: | Ingeniería ambiental, Ingeniería de materiales, Materiales de construcción, Residuos orgánicos, Quema, Biomasa, Calidad, Propiedades mecánicas |
Keyword: | Engineering, Environmental engineering, Materials engineering, Construction materials, Organic wastes, Burning, Biomass, Quality, Mechanical properties |
Texto completo: | Texto completo (Ver HTML) |