Zobrazeno 1 - 10
of 32
pro vyhledávání: '"M. H. F. de Medeiros"'
Autor:
D. E. Angulo-Ramirez, R. Mejía de Gutiérrez, W. G. Valencia-Saavedra, M. H. F. de Medeiros, J. Hoppe-Filho
Publikováno v:
Materiales de Construccion, Vol 69, Iss 333, Pp e182-e182 (2019)
The aim of this research was to study the carbonation resistance of a blast furnace slag concrete (80% GBFS/20%OPC), with and without alkaline activation, and its influence on the corrosion of structural reinforcement. An OPC-based concrete produced
Externí odkaz:
https://doaj.org/article/8c50575757ce453d9ae8a496ffa57278
Publikováno v:
Revista ALCONPAT, Vol 6, Iss 3 (2016)
Análisis de la corrosión de barras de acero en función de la variación del pH del medio RESUMEN El objetivo de este estudio es analizar cómo el tipo de acero, el pH de la protección media y la superficie de la barra de acero son capaces de ca
Externí odkaz:
https://doaj.org/article/96558e3b66da4f8cb4f327c40de4c270
Publikováno v:
Cerâmica, Volume: 65, Issue: 375, Pages: 351-358, Published: 15 AUG 2019
Cerâmica, Vol 65, Iss 375, Pp 351-358
Cerâmica v.65 n.375 2019
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Cerâmica, Vol 65, Iss 375, Pp 351-358
Cerâmica v.65 n.375 2019
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Resumo Neste trabalho avaliou-se o potencial reativo de adições de resíduo de cerâmica vermelha (RCV) e de concreto de RCD, além de fíler calcário para referência. Avaliou-se o potencial pozolânico das adições por índice de atividade pozo
Autor:
Daniela Eugenia Angulo-Ramírez, William Valencia-Saavedra, J. Hoppe-Filho, R. Mejía de Gutiérrez, M. H. F. de Medeiros
Publikováno v:
Materiales de Construccion, Vol 69, Iss 333, Pp e182-e182 (2019)
Materiales de Construcción; Vol. 69 No. 333 (2019); e182
Materiales de Construcción; Vol. 69 Núm. 333 (2019); e182
Materiales de Construcción
Consejo Superior de Investigaciones Científicas (CSIC)
Materiales de Construcción; Vol. 69 No. 333 (2019); e182
Materiales de Construcción; Vol. 69 Núm. 333 (2019); e182
Materiales de Construcción
Consejo Superior de Investigaciones Científicas (CSIC)
The aim of this research was to study the carbonation resistance of a blast furnace slag concrete (80% GBFS/20%OPC), with and without alkaline activation, and its influence on the corrosion of structural reinforcement. An OPC-based concrete produced
Publikováno v:
Revista ALCONPAT, Vol 6, Iss 3 (2016)
Analysis of Steel Bars Corrosion as a Function of the Environment pH ABSTRACT The aim of this study is to analyze how the steel type, the environment pH and surface protection of steel bar are able to change the electrochemical properties of this met
Chloride accelerated test: influence of silica fume, water/binder ratio and concrete cover thickness
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 6, Iss 4, Pp 561-581
In developed countries like the UK, France, Italy and Germany, it is estimated that spending on maintenance and repair is practically the same as investment in new constructions. Therefore, this paper aims to study different ways of interfering in th
Externí odkaz:
https://doaj.org/article/1d6ad439e0b749b5af634cb22517db03
Publikováno v:
Cerâmica, Vol 65, Iss 375, Pp 351-358
Resumo Neste trabalho avaliou-se o potencial reativo de adições de resíduo de cerâmica vermelha (RCV) e de concreto de RCD, além de fíler calcário para referência. Avaliou-se o potencial pozolânico das adições por índice de atividade pozo
Externí odkaz:
https://doaj.org/article/0fff79df6e7448b5baef00a3c51fc6ab
Autor:
E. Pereira, M. H. F. de Medeiros
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 5, Iss 6, Pp 757-780
To estimate the compressive strength of concrete is necessary in many reinforced concrete structures inspection works. In Brazil, the standard tests for this purpose are: Compressive test in drilled cores, rebound hammer test and ultrasonic test. In
Externí odkaz:
https://doaj.org/article/c9797da3d58f4d2e839ee4662a47ddfc
Chloride accelerated test: influence of silica fume, water/binder ratio and concrete cover thickness
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Volume: 6, Issue: 4, Pages: 561-581, Published: AUG 2013
Revista IBRACON de Estruturas e Materiais, Vol 6, Iss 4, Pp 561-581
CIÊNCIAVITAE
Revista IBRACON de Estruturas e Materiais v.6 n.4 2013
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
Revista IBRACON de Estruturas e Materiais, Vol 6, Iss 4, Pp 561-581
CIÊNCIAVITAE
Revista IBRACON de Estruturas e Materiais v.6 n.4 2013
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
In developed countries like the UK, France, Italy and Germany, it is estimated that spending on maintenance and repair is practically the same as investment in new constructions. Therefore, this paper aims to study different ways of interfering in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0058b18cad5a193cf2ff5e1a0d1e9ef
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952013000400004&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952013000400004&lng=en&tlng=en
Autor:
Varela de Moura, Millena1 mvm3@poli.br, Almeida Paiva, Schneider2 schneider.paiva@ufpe.br, Drumond Rodrigues, Viviane3 vivibiotec@gmail.com, de Castro Lopes, Samuel Jônatas4 samueljonatas09@gmail.com, de Abreu Santos, Tiago Felipe5 tiago.felipe@ufpe.br, Alves Berenguer, Romildo6 romildo.berenguer@upe.br
Publikováno v:
GeSec: Revista de Gestao e Secretariado. 2024, Vol. 15 Issue 3, p1-17. 17p.