Cement Science and Concrete Technology
Online ISSN : 2187-3313
Print ISSN : 0916-3182
ISSN-L : 0916-3182
Durability
REBAR CORROSION RESISTANCE OF ULTRA HIGH-STRENGTH CONCRETE BY EXISTING CHLORIDES
Masato ISHINAKAShohei KIMURAHideaki NAKAYAMAHiroyasu NARUSE
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JOURNAL FREE ACCESS

2011 Volume 65 Issue 1 Pages 435-441

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Abstract

Accelerated tests were performed to evaluate the rebar corrosion resistance of ultra high-strength concrete with silica fume blended cement. It was proven that the ultra high-strength concrete exhibited high corrosion resistance even at chloride content of 10.0kg/m3. This was attributed to its dense pore structure and fixation of chloride ions as the Friedel's salt that control the transport of harmful mass.

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© 2013 Japan Cement Association
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