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dc.contributor.authorMuñoz, Pedro
dc.contributor.authorLetelier, Viviana
dc.contributor.authorZamora, D.
dc.contributor.authorMorales, M P
dc.date2020-07
dc.date.accessioned2020-08-10T09:25:11Z
dc.date.available2020-08-10T09:25:11Z
dc.identifier.issn0959-6526
dc.identifier.urihttps://reunir.unir.net/handle/123456789/10380
dc.description.abstractIn accordance with global estimations, approx. 15 million tons of residues are yearly generated from paper and pulp industry, which are traditionally used as biofuels or just disposed in landfills. However, residues composition and laws in force urge producers to search for new waste management strategies. From another point of view, the construction industry uses more than 33% of total natural resources, worldwide which has led several governments to limit the use of natural raw materials for building. In particular, fired brick industry produces yearly approx. 1600 billion bricks which represents millions of tons of natural resources consumption. Therefore, the goal is to contribute to reduce the amount of used clay. Thus, this paper explores the mineral and technological properties of brick made by using different percentages of paper pulp residues and fired at 900 °C. Results indicate that by increasing the replacement ratio, blend requires larger amounts of water which leads to a proportional increasing of shrinkage during drying. In spite of mineral transformations are not influenced by paper pulp residue, the porosity is linearly increased which leads to reduce compressive strength and thermal conductivity up to 30% for 20% of replacement ratio, in both cases. Thus, it is concluded that series made by replacing up to 10% show compressive strength above 5 MPa, water absorption beyond 20% and toxicity indexes meet the mandatory requirements.es_ES
dc.language.isoenges_ES
dc.publisherJournal of Cleaner Productiones_ES
dc.relation.ispartofseries;vol. 262
dc.relation.urihttps://www.sciencedirect.com/science/article/abs/pii/S0959652620315110?via%3Dihubes_ES
dc.rightsrestrictedAccesses_ES
dc.subjectbrickes_ES
dc.subjectresiduees_ES
dc.subjectpaperes_ES
dc.subjectleachatees_ES
dc.subjectthermal conductivityes_ES
dc.subjectcompressive strengthes_ES
dc.subjectScopuses_ES
dc.subjectJCRes_ES
dc.titleFeasibility of using paper pulp residues into fired clay brickses_ES
dc.typeArticulo Revista Indexadaes_ES
reunir.tag~ARIes_ES
dc.identifier.doihttps://doi.org/10.1016/j.jclepro.2020.121464


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