Study of portland cement composites replacing cement for waste from cutting and polishing of ornamental rocks

Página do item simplificado
dc.creatorBruna Silva Almada
dc.creatorFernanda Galvão de Paula
dc.creatorLuciane Souza Cunha Melo
dc.creatorWhite José dos Santos
dc.creatorMaria Teresa Paulino Aguilar
dc.date.accessioned2025-02-19T21:32:48Z
dc.date.accessioned2025-09-09T01:30:30Z
dc.date.available2025-02-19T21:32:48Z
dc.date.issued2018-05
dc.format.mimetypepdf
dc.identifier.issn2251-8843
dc.identifier.urihttps://hdl.handle.net/1843/80238
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofInternational journal of science and engineering investigations
dc.rightsAcesso Aberto
dc.subjectCimento Portland
dc.subjectSustentabilidade
dc.subjectRevisão de literatura
dc.subject.otherOrnamental Rock Processing Waste
dc.subject.otherCementitious Composites
dc.subject.otherFiller Effect
dc.titleStudy of portland cement composites replacing cement for waste from cutting and polishing of ornamental rocks
dc.typeArtigo de periódico
local.citation.epage125
local.citation.issue76
local.citation.spage120
local.citation.volume7
local.description.resumoDue to the concern with the environmental impacts caused by the construction industry and the ornamental rock sector, many studies are being carried out, seeking to take advantage of the waste to develop sustainable materials. The literature review presents the potential of using waste from ornamental rocks in the composition of cement composites, as a partial replacement for Portland Cement. In this way, this work aims to present results that evaluate the durability of cementitious compounds beyond their mechanical performance with the incorporation of waste from the cutting and polishing of ornamental rocks, replacing 20% by mass of the cement. The waste was characterized as its chemical composition, particle size, specific gravity and pozzolanic activity. In the compounds, the consistency and workability, compressive strength and flexural strength, immersion and capillary absorption, modulus of elasticity and electrical resistivity were evaluated. It was observed that the use of the waste did not affect significantly the composites performance, being the filler effect the main one responsible for the maintenance of its properties. The mechanical and durability properties were satisfactory. However, it was observed a small decrease in the compressive and flexural strength and in the elasticity modulus. The capillarity absorption increased.
local.identifier.orcidhttps://orcid.org/0000-0003-1076-4832
local.identifier.orcidhttps://orcid.org/0000-0002-7451-3365
local.identifier.orcidhttps://orcid.org/0000-0002-0121-0881
local.publisher.countryBrasil
local.publisher.departmentENG - DEPARTAMENTO DE ENGENHARIA MATERIAIS E DA CONSTRUÇÃO CIVIL
local.publisher.initialsUFMG
local.url.externahttps://www.ijsei.com/papers/ijsei-77618-19.pdf

Arquivos

Pacote original

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
Study of Portland Cement composites replacing cement for waste from the cutting and polishing of ornamental rocks.pdf
Tamanho:
286.28 KB
Formato:
Adobe Portable Document Format
Baixar

Licença do pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
License.txt
Tamanho:
1.99 KB
Formato:
Plain Text
Descrição:
Baixar

Coleções

Artigo de Periódico

Logo UFMG