Aqueous chemical mixture to mitigate water associated problems in concrete pavements
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United States of America Patent
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Sep 30, 2008
Grant Date -
Mar 9, 2006
app pub date -
Jun 6, 2002
filing date -
Jun 6, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A water-based mixture of multi compounds was invented for the purposes of treating and providing an ultimate protection for large areas of concrete pavements against moisture and moisture-associated problems. The mixture preferably works from within the concrete as well as at the surface. A water-repelling function prevents water from penetrating the concrete matrix. A hygroscopic and hydrophilic behavior of its crystallization system within a concrete matrix minimizes moisture transmission through capillaries and connected voids. As a result, the mixture promises to provide a permanent treatment for moisture related problems, such as damage caused by repeated freeze and thaw cycles and chloride ion penetration as from deicing salts, as well as a permanent treatment for the so-called alkali-silica reactions.
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Cited Art Landscape
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