Products formed in an aged concrete the
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W.F. Cole; C.J. Lancucki
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Article
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1983
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Elsevier Science
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English
β 454 KB
The reaction product formed within reaction rims of siltstone and sandstone aggregates in the concrete of a dam built in Australia about 30 years ago has been re-examined. X-ray diffraction, thermal and chemical data show that the reaction product is okenite (Ca0.2Si09.2H20) and/or its precursor (4