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Showing 1 to 5 of 5 for “"Bound chlorides"”.
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Effect of carbonation on bound chlorides in cementitious and alkali activated binders
… migrate towards steel and cause corrosion, or as bound, which are fixed within the cement matrix. Therefore, chloride binding capacity of the concrete is a very important property to resist the chloride corrosion. Carbonation induced corrosion of steel bars is another common deterioration …
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A mechanistic approach For predicting the effect of various factors on partitioning between free and bound chlorides in concrete
… in the pore solution. Some of the ions become bound to the hydration products in a chemical reaction to form calcium chloroaluminate hydrate (Friedel' salt). It is also well known that only the portion of the chloride ions that remains free is responsible for causing damage to the concrete …
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Chloride binding and desorption mechanism in blended cement containing supplementary cementitious materials exposed to de-icing brine solutions
… annual costs ranging from $5.9 to $9.7 billion. Chlorides enter concrete from various sources, including de-icing salts. Maritime infrastructures also suffer from severe chloride-induced corrosion because seawater contains a high concentration of chloride ions. Irrespective of how chlorides enter …
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Spectroscopic Investigation of Cement Hydrate Phases and Their Chloride Binding Properties
… the Stem layer may contribute substantially. The bound chlorides near the cement hydrate surfaces are in water solvated environments similar to those in the bulk solution and are in rapid exchange (>2kHz) with free chloride in the bulk solution. The chloride concentration near the surfaces is much …
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Clinical translation of nanomaterials for early detection of genetic abnormalities in fetus and retinopathy in neonates and adults
… carboxylate arm can either be free dangling, one bound to the metal, or both (removing bound chlorides respectively); all of these isomers can be easily separated using HPLC. These three species will be avoided when translated to the ligand bombesin analog. Future research in this area will be …