Publicación:
Production of a lightweight masonry block using alkaline activated natural pozzolana and natural fibers

Página de artículo simple
dc.contributor.author Castañeda D. es_PE
dc.contributor.author Silva G. es_PE
dc.contributor.author Salirrosas J. es_PE
dc.contributor.author Kim S. es_PE
dc.contributor.author Bertolotti B. es_PE
dc.contributor.author Nakamatsu J. es_PE
dc.contributor.author Aguilar R. es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 2020
dc.description.abstract Lightweight geopolymers are alternative low-carbon footprint building materials with high potential to produce value added products for the construction industry such as low-density masonry units. This work focuses on presenting the development of a new lightweight masonry block using natural pozzolana-based geopolymer mortar, hydrogen peroxide as a foaming agent and jute fibers as reinforcement additive. The experimental plan allowed the optimization of the production process and the definition of the optimum quantities of hydrogen peroxide content, pozzolana: fine aggregate ratios and the appropriate amount of fibers to be incorporated. The experimental results demonstrate the feasibility of the production of new masonry units, which can achieve up to 8.1 MPa of compressive strength after 28 days of fabrication with reduced bulk densities of 1269 kg/m3. © 2020 Elsevier Ltd
dc.description.sponsorship Fondo Nacional de Desarrollo Científico y Tecnológico - Fondecyt
dc.identifier.doi https://doi.org/10.1016/j.conbuildmat.2020.119143
dc.identifier.scopus 2-s2.0-85083341675
dc.identifier.uri https://hdl.handle.net/20.500.12390/2509
dc.language.iso eng
dc.publisher Elsevier Ltd
dc.relation.ispartof Construction and Building Materials
dc.rights info:eu-repo/semantics/openAccess
dc.subject Natural pozzolana
dc.subject Bulk density es_PE
dc.subject Compressive strength es_PE
dc.subject Lightweight geopolymers es_PE
dc.subject Masonry unit es_PE
dc.subject Natural fiber reinforcement es_PE
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#2.11.04
dc.title Production of a lightweight masonry block using alkaline activated natural pozzolana and natural fibers
dc.type info:eu-repo/semantics/article
dspace.entity.type Publication
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
Archivos
Colecciones
1.1 Eventos institucionales
 2.1 Estudios de doctorado y postdoctorado