A simple staining technique for the iden
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A.B. Poole; A. McLachlan; D.J. Ellis
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Article
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1988
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Elsevier Science
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English
β 250 KB
A simple technique is described for staining alkali-silica gel reaction product formed as a result of the interaction between alkali solution and siliceous concrete aggregate particles. The method involves allowing the developing gel to take up copper ions from a solution of cuprammonium sulphate.