A study of the application of residue from burned biomass in mortars

A study of the application of residue from burned biomass in mortars

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.

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Main Authors: Gemelli,Enori, Cruz,Arthur Adelino de Freitas, Camargo,Nelson Heriberto Almeida
Format: Digital revista
Language:English
Published: ABM, ABC, ABPol 2004
Online Access:http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392004000400007
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spelling oai:scielo:S1516-143920040004000072005-11-08A study of the application of residue from burned biomass in mortarsGemelli,EnoriCruz,Arthur Adelino de FreitasCamargo,Nelson Heriberto Almeida waste mortar construction materials 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.info:eu-repo/semantics/openAccessABM, ABC, ABPolMaterials Research v.7 n.4 20042004-12-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392004000400007en10.1590/S1516-14392004000400007
institution SCIELO
collection OJS
country Brasil
countrycode BR
component Revista
access En linea
databasecode rev-scielo-br
tag revista
region America del Sur
libraryname SciELO
language English
format Digital
author Gemelli,Enori
Cruz,Arthur Adelino de Freitas
Camargo,Nelson Heriberto Almeida
spellingShingle Gemelli,Enori
Cruz,Arthur Adelino de Freitas
Camargo,Nelson Heriberto Almeida
A study of the application of residue from burned biomass in mortars
author_facet Gemelli,Enori
Cruz,Arthur Adelino de Freitas
Camargo,Nelson Heriberto Almeida
author_sort Gemelli,Enori
title A study of the application of residue from burned biomass in mortars
title_short A study of the application of residue from burned biomass in mortars
title_full A study of the application of residue from burned biomass in mortars
title_fullStr A study of the application of residue from burned biomass in mortars
title_full_unstemmed A study of the application of residue from burned biomass in mortars
title_sort study of the application of residue from burned biomass in mortars
description 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.
publisher ABM, ABC, ABPol
publishDate 2004
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392004000400007
work_keys_str_mv AT gemellienori astudyoftheapplicationofresiduefromburnedbiomassinmortars
AT cruzarthuradelinodefreitas astudyoftheapplicationofresiduefromburnedbiomassinmortars
AT camargonelsonheribertoalmeida astudyoftheapplicationofresiduefromburnedbiomassinmortars
AT gemellienori studyoftheapplicationofresiduefromburnedbiomassinmortars
AT cruzarthuradelinodefreitas studyoftheapplicationofresiduefromburnedbiomassinmortars
AT camargonelsonheribertoalmeida studyoftheapplicationofresiduefromburnedbiomassinmortars
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