Teste de umidade em concreto de chapa plástica – O que pode dar errado?

Este vídeo demonstra o método da folha de plástico (ASTM D4263) para verificar a umidade do concreto e explica por que ele não é confiável para determinar se uma laje tem um problema de umidade.

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Teste de umidade em concreto de chapa plástica – O que pode dar errado?

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Teste de umidade em concreto de chapa plástica – O que pode dar errado?

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