Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment
Descripción del Articulo
This research was carried out by the Research Group of Materials Modification at PUCP. The authors would like to acknowledge the Pontificia Universidad Católica del Perú PUCP and its funding office DGI-PUCP (project 2013-0061) for providing funds to the project within which this work was developed....
Autores: | , , , , , |
---|---|
Formato: | artículo |
Fecha de Publicación: | 2017 |
Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
Repositorio: | CONCYTEC-Institucional |
Lenguaje: | inglés |
OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/1201 |
Enlace del recurso: | https://hdl.handle.net/20.500.12390/1201 https://doi.org/10.1016/j.conbuildmat.2017.02.062 |
Nivel de acceso: | acceso abierto |
Materia: | Water impermeability Bioadditive Carrageenan Earthen construction Water erosion Mechanical resistance https://purl.org/pe-repo/ocde/ford#2.01.00 |
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CONC |
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CONCYTEC-Institucional |
repository_id_str |
4689 |
dc.title.none.fl_str_mv |
Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment |
title |
Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment |
spellingShingle |
Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment Nakamatsu, J Water impermeability Bioadditive Carrageenan Earthen construction Water erosion Mechanical resistance https://purl.org/pe-repo/ocde/ford#2.01.00 |
title_short |
Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment |
title_full |
Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment |
title_fullStr |
Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment |
title_full_unstemmed |
Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment |
title_sort |
Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment |
author |
Nakamatsu, J |
author_facet |
Nakamatsu, J Kim, S Ayarza, J Ramirez, E Elgegren, M Aguilar, R |
author_role |
author |
author2 |
Kim, S Ayarza, J Ramirez, E Elgegren, M Aguilar, R |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Nakamatsu, J Kim, S Ayarza, J Ramirez, E Elgegren, M Aguilar, R |
dc.subject.none.fl_str_mv |
Water impermeability |
topic |
Water impermeability Bioadditive Carrageenan Earthen construction Water erosion Mechanical resistance https://purl.org/pe-repo/ocde/ford#2.01.00 |
dc.subject.es_PE.fl_str_mv |
Bioadditive Carrageenan Earthen construction Water erosion Mechanical resistance |
dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#2.01.00 |
description |
This research was carried out by the Research Group of Materials Modification at PUCP. The authors would like to acknowledge the Pontificia Universidad Católica del Perú PUCP and its funding office DGI-PUCP (project 2013-0061) for providing funds to the project within which this work was developed. The forth author would also like to thank the fellowship funding for postgraduate studies by CONCYTEC, PERU (Contract N° 012-2013-FONDECYT). Finally, the authors thank the Soils Laboratory of the Civil Engineering Department at PUCP for the availability of their installations and equipment, and Manuel Otero, for providing the carrageenan extract for this study. |
publishDate |
2017 |
dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
dc.date.issued.fl_str_mv |
2017 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12390/1201 |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1016/j.conbuildmat.2017.02.062 |
dc.identifier.isi.none.fl_str_mv |
398871300018 |
url |
https://hdl.handle.net/20.500.12390/1201 https://doi.org/10.1016/j.conbuildmat.2017.02.062 |
identifier_str_mv |
398871300018 |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.none.fl_str_mv |
Construction and Building Materials |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Elsevier Ltd |
publisher.none.fl_str_mv |
Elsevier Ltd |
dc.source.none.fl_str_mv |
reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
instname_str |
Consejo Nacional de Ciencia Tecnología e Innovación |
instacron_str |
CONCYTEC |
institution |
CONCYTEC |
reponame_str |
CONCYTEC-Institucional |
collection |
CONCYTEC-Institucional |
repository.name.fl_str_mv |
Repositorio Institucional CONCYTEC |
repository.mail.fl_str_mv |
repositorio@concytec.gob.pe |
_version_ |
1839175662114439168 |
spelling |
Publicationrp00521500rp00425400rp02052500rp02054500rp02053500rp00404500Nakamatsu, JKim, SAyarza, JRamirez, EElgegren, MAguilar, R2024-05-30T23:13:38Z2024-05-30T23:13:38Z2017https://hdl.handle.net/20.500.12390/1201https://doi.org/10.1016/j.conbuildmat.2017.02.062398871300018This research was carried out by the Research Group of Materials Modification at PUCP. The authors would like to acknowledge the Pontificia Universidad Católica del Perú PUCP and its funding office DGI-PUCP (project 2013-0061) for providing funds to the project within which this work was developed. The forth author would also like to thank the fellowship funding for postgraduate studies by CONCYTEC, PERU (Contract N° 012-2013-FONDECYT). Finally, the authors thank the Soils Laboratory of the Civil Engineering Department at PUCP for the availability of their installations and equipment, and Manuel Otero, for providing the carrageenan extract for this study.Carrageenan, a biodegradable natural polymer, was evaluated as a bioadditive to improve the physical and mechanical properties of adobe constructions. The results show that its incorporation in the mixture during blocks fabrication, or as a coating in existent earth constructions, positively modify their behavior providing water impermeability and resistance to erosion by water drops. Results of mechanical tests also show a considerable enhancement in compressive and tensile strength when the bioadditive is incorporated during the blocks fabrication process. The obtained results show the feasibility of using natural and eco-friendly compounds to modify the behavior of traditional construction materials.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengElsevier LtdConstruction and Building Materialsinfo:eu-repo/semantics/openAccessWater impermeabilityBioadditive-1Carrageenan-1Earthen construction-1Water erosion-1Mechanical resistance-1https://purl.org/pe-repo/ocde/ford#2.01.00-1Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessmentinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/1201oai:repositorio.concytec.gob.pe:20.500.12390/12012024-05-30 15:36:36.759http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="98ce5568-38c6-44b9-8fec-57d2ef41b27b"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment</Title> <PublishedIn> <Publication> <Title>Construction and Building Materials</Title> </Publication> </PublishedIn> <PublicationDate>2017</PublicationDate> <DOI>https://doi.org/10.1016/j.conbuildmat.2017.02.062</DOI> <ISI-Number>398871300018</ISI-Number> <Authors> <Author> <DisplayName>Nakamatsu, J</DisplayName> <Person id="rp00521" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Kim, S</DisplayName> <Person id="rp00425" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ayarza, J</DisplayName> <Person id="rp02052" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ramirez, E</DisplayName> <Person id="rp02054" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Elgegren, M</DisplayName> <Person id="rp02053" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Aguilar, R</DisplayName> <Person id="rp00404" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Elsevier Ltd</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Water impermeability</Keyword> <Keyword>Bioadditive</Keyword> <Keyword>Carrageenan</Keyword> <Keyword>Earthen construction</Keyword> <Keyword>Water erosion</Keyword> <Keyword>Mechanical resistance</Keyword> <Abstract>Carrageenan, a biodegradable natural polymer, was evaluated as a bioadditive to improve the physical and mechanical properties of adobe constructions. The results show that its incorporation in the mixture during blocks fabrication, or as a coating in existent earth constructions, positively modify their behavior providing water impermeability and resistance to erosion by water drops. Results of mechanical tests also show a considerable enhancement in compressive and tensile strength when the bioadditive is incorporated during the blocks fabrication process. The obtained results show the feasibility of using natural and eco-friendly compounds to modify the behavior of traditional construction materials.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
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13.448595 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).