2018
DOI: 10.1016/j.engfailanal.2017.10.005
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Analysis of the influencing factors of external wall ceramic claddings' service life using regression techniques

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Cited by 27 publications
(17 citation statements)
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“…Regarding the probabilistic nature of degradation phenomena in addition to the capability of statistical models to establish probabilistic and statistical means to predict the performance and failure probability [42], the statistical model proposed by Gaspar and de Brito [14] was adopted in the current study. This model was effectively used for the quantification of the degradation condition of various types of claddings and in other geographical contexts, namely in South America [43,44], and this is the first application of this model in Asia. This approach relies on the calculation of a numerical index (severity of degradation), which is given by the ratio among the area of the façade affected by the different anomalies (weighted based on the degradation level and the severity of the anomalies observed), and a reference area corresponding to the maximum hypothetical extent of the degradation for the façade under analysis-Equation (1).…”
Section: Service Life Prediction Modelmentioning
confidence: 99%
“…Regarding the probabilistic nature of degradation phenomena in addition to the capability of statistical models to establish probabilistic and statistical means to predict the performance and failure probability [42], the statistical model proposed by Gaspar and de Brito [14] was adopted in the current study. This model was effectively used for the quantification of the degradation condition of various types of claddings and in other geographical contexts, namely in South America [43,44], and this is the first application of this model in Asia. This approach relies on the calculation of a numerical index (severity of degradation), which is given by the ratio among the area of the façade affected by the different anomalies (weighted based on the degradation level and the severity of the anomalies observed), and a reference area corresponding to the maximum hypothetical extent of the degradation for the façade under analysis-Equation (1).…”
Section: Service Life Prediction Modelmentioning
confidence: 99%
“…Desde o início do uso do edifício, fatores como a qualidade dos componentes, nível de projeto, nível de execução, ambiente interno e externo e condições de uso atuam negativamente sobre a vida útil da edificação (ISO 15686-7, 2006). Entretanto, alguns autores afiram que as ações de manutenção e a frequência destas é um fator que afeta positivamente sobre a vida útil, tais como Duling et al (2008) e Souza et al (2018). O desempenho dos sistemas da edificação consiste no comportamento em uso e na capacidade de atendimento das necessidades dos usuários (NBR 15575-1, 2013;NBR 5674, 2012).…”
Section: Introductionunclassified
“…A falha de rejunte consiste principalmente na ocorrência de fissuras e/ou desprendimento do rejunte. O surgimento desta anomalias permite o ingresso de água da chuva para o interior do sistema (Souza et al, 2018). Estas surgem devido a definição inadequada da espessura utilizada, no preparo e aplicação inadequada do material,erros de projetos e de aplicações inadequadas.O surgimento de eflorescência está relacionado ao deposito de cristais provenientes de sais que estavam dissolvidos na água e que, após sua evaporação, formam manchas brancas na superfície da fachada.…”
Section: Introductionunclassified