Performance of grouts in the wall tiling system

Performance of grouts in the wall tiling system

This paper presents the results of an experimental research conducted to investigate the effects of temperature gradients on the wall tiling system and in particular on grouts, as well as thickness variations of the setting joint. Four vertical wall tiling panels were manufactured and applied on a s...

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Hoofdauteurs: Paes, Isaura Nazaré Lobato, Carasek, Helena
Formaat: Online
Taal:por
Gepubliceerd in: ANTAC - Associação Nacional de Tecnologia do Ambiente Construído 2008
Online toegang:https://seer.ufrgs.br/ambienteconstruido/article/view/3421
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spelling ojs-article-34212008-04-14T17:27:38Z Performance of grouts in the wall tiling system Desempenho das argamassas de rejuntamento no sistema de revestimento cerâmico Paes, Isaura Nazaré Lobato Carasek, Helena Argamassa de rejuntamento; Juntas de assentamento; Sistema de revestimento cerâmico; Gradiente térmico This paper presents the results of an experimental research conducted to investigate the effects of temperature gradients on the wall tiling system and in particular on grouts, as well as thickness variations of the setting joint. Four vertical wall tiling panels were manufactured and applied on a single type of substrate: mortar roughcast on ceramic block masonry. The aforementioned panels were submitted to 20 cycles of heating and cooling, with temperature variations of 23-33 ºC to 60-70 ºC. The displacement was measured both before heating and cooling. Additional procedures at the end of every cycle included visual observations, tiling percussion tests, tensile bond strength tests on the ceramic tiles, as well as a thorough characterization of the tiling system materials. The main results of this research show that the type of grout and the thickness of the setting joints influence the performance of wall tiling when it undergoes temperature gradients. Este trabalho expõe os resultados de uma pesquisa experimental realizada para estudar os efeitos do gradiente térmico no sistema de revestimento cerâmico, avaliando especificamente a influência da argamassa de rejuntamento, bem como da variação na espessura das juntas de assentamento. Para tanto, foram confeccionados quatro painéis verticais de revestimento cerâmico executados sobre um único tipo de substrato: emboço de argamassa aplicado sobre alvenaria de bloco cerâmico. Os referidos painéis foram submetidos a 20 ciclos de aquecimento e resfriamento, com temperatura variando de 23-33ºC (ambiente) a 60-70ºC. Após o aquecimento e resfriamento foram feitas medições das movimentações. Ao final dos vinte ciclos foram realizadas observações visuais, teste de percussão nos revestimentos e de resistência de aderência à tração das placas cerâmicas, além de uma completa caracterização dos materiais que compunham o sistema de revestimento. Os principais resultados obtidos nesta pesquisa mostram que o tipo de argamassa de rejuntamento e as dimensões das juntas de assentamento influenciam no desempenho dos revestimentos cerâmicos quando estes são submetidos a gradientes de temperatura. ANTAC - Associação Nacional de Tecnologia do Ambiente Construído 2008-04-14 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://seer.ufrgs.br/ambienteconstruido/article/view/3421 Ambiente Construído; v. 2, n. 2 (2002): Edição Especial Tecnologia das Argamassas; 93-103 Ambiente Construído; v. 2, n. 2 (2002): Edição Especial Tecnologia das Argamassas; 93-103 Ambiente Construído; v. 2, n. 2 (2002): Edição Especial Tecnologia das Argamassas; 93-103 1678-8621 1415-8876 por https://seer.ufrgs.br/ambienteconstruido/article/view/3421/1837 Direitos autorais 2016 Ambiente Construído https://creativecommons.org/licenses/by/4.0
institution Universidade Federal do Rio Grande do Sul
collection OJS
language por
format Online
author Paes, Isaura Nazaré Lobato
Carasek, Helena
spellingShingle Paes, Isaura Nazaré Lobato
Carasek, Helena
Performance of grouts in the wall tiling system
author_facet Paes, Isaura Nazaré Lobato
Carasek, Helena
author_sort Paes, Isaura Nazaré Lobato
title Performance of grouts in the wall tiling system
title_short Performance of grouts in the wall tiling system
title_full Performance of grouts in the wall tiling system
title_fullStr Performance of grouts in the wall tiling system
title_full_unstemmed Performance of grouts in the wall tiling system
title_sort performance of grouts in the wall tiling system
description This paper presents the results of an experimental research conducted to investigate the effects of temperature gradients on the wall tiling system and in particular on grouts, as well as thickness variations of the setting joint. Four vertical wall tiling panels were manufactured and applied on a single type of substrate: mortar roughcast on ceramic block masonry. The aforementioned panels were submitted to 20 cycles of heating and cooling, with temperature variations of 23-33 ºC to 60-70 ºC. The displacement was measured both before heating and cooling. Additional procedures at the end of every cycle included visual observations, tiling percussion tests, tensile bond strength tests on the ceramic tiles, as well as a thorough characterization of the tiling system materials. The main results of this research show that the type of grout and the thickness of the setting joints influence the performance of wall tiling when it undergoes temperature gradients.
publisher ANTAC - Associação Nacional de Tecnologia do Ambiente Construído
publishDate 2008
url https://seer.ufrgs.br/ambienteconstruido/article/view/3421
work_keys_str_mv AT paesisauranazarelobato performanceofgroutsinthewalltilingsystem
AT carasekhelena performanceofgroutsinthewalltilingsystem
AT paesisauranazarelobato desempenhodasargamassasderejuntamentonosistemaderevestimentoceramico
AT carasekhelena desempenhodasargamassasderejuntamentonosistemaderevestimentoceramico
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