Pisos decorativos de concreto: como a umidade pode causar problemas

A umidade é o principal fator que danifica a maioria dos pisos de concreto decorativos. Este vídeo aborda a origem dessa umidade, por que uma laje fica branca (eflorescência), como a umidade afeta manchas e selantes e o que fazer para evitar danos.

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Cloreto de cálcio ou umidade relativa in situ? Como escolher o teste de umidade do concreto adequado.

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