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Showing 1 to 6 of 6 for “"Calcium Nitrite"”.
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Performance Evaluation of Epoxy-Coated Reinforcing Steel and Corrosion Inhibitors in a Simulated Concrete Pore Water Solution
… corrosion. The three corrosion inhibitors were calcium nitrite, an aqueous mixture of esters and amines, and a mixture of alcohol and amine. The ECR was tested in two groups, 0% and 1% coating damage. Corrosion protection performance was evaluated by the amount of visually observed blister …
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Structural performance evaluation of the Postrite post-treatment corrosion inhibitor system
… the use of a spray treatment of Postrite (15% calcium nitrite by weight) onto the substrate concrete. The Postrite treatment is followed by a DCI-S (30% calcium nitrite by weight) containing concrete overlay. The structural performance effect of the Postrite post-treatment system used in the …
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Chemical treatment of corroding steel reinforcement after removal of chloride contaminated concrete
… and mortar cube measurements, DCI (calcium nitrite) when applied as a ponding and mortar treatment, was determined most effective in abating corrosion after concrete removal. In addition, Alox 901, Cortec 1337, Cortec 1609, sodium tetraborate, and Zinc borate were also found …
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Development of measurement techniques for evaluation of inhibitors for controlling rebar corrosion in concrete
… behavior of each specimen. In a second time, calcium nitrite, monofluorophosphate and sodium borate were evaluated for their capacity to control corrosion. The various corrosion inhibitors were tested either externally (in the test solution), internally (as a concrete admixture). The specimens …
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Quantitative assessment of self-healing in cementitious systems
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-05-01
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Corrosion of steel reinforcement in concrete. Corrosion of mild steel bars in concrete and its effect on steel-concrete bond strength.
… investigated in alkaline solution (saturated calcium hydroxide, pH =12.5) contaminated with 1, 3 and 5% saline. A series of corrosion experiments were also conducted to examine the efficiency of various concentrations of calcium nitrite (CN) on corrosion behaviour of both as-received and …