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link 10.04.2011 14:17 |
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Subject: cement pore solution (химия, суперпластификаторы) Пожалуйста, помогите перевести.Выражение встречается в следующем контексте: The fundamental reactions leading to the intercalation of polycarboxylate (PC) superplasticizers into calcium aluminum hydrates were studied by hydration of pure C3A in the presence of PC at 75 °C. It was found that the amount of dissolved sulfate present in cement pore solution determines whether organo-mineral phases are formed or not. In the absence of sulfate, PCs easily intercalate during C3A hydration in alkaline solution. Заранее спасибо |
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