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Alkali-mixture reaction (AAR). A deterioration of concrete by which the alkali while in the cement paste from the concrete reacts chemically Together with the silica or carbonate current in a few aggregates. While in the presence of absolutely free moisture, the gel (merchandise of the reaction) will broaden and http://small-dildos25791.designertoblog.com/8527115/top-sex-blog-secrets


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