Physical properties and salt resistance ofconcrete prepared with a chloride-ionimmobilization material (2CaO Al2O3) and expansive additivewere examined. Immersion and unsteady-state electrophoresis testsconfirmed that chloride-ion penetration of the concrete was suppressed using the chloride-ionimmobilizationmaterial. The same behavior was confirmed in combination with theexpansive additive. When thechloride-ionimmobilization material and expansive additivewere used in combination, there was no effect on salt resistance if the expansion strain was within the correctrange. In contrast, in concrete using the chloride-ionimmobilizationmaterialalone, the chloride-ion penetration behavior differed forsalt-water immersion and unsteady-state electrophoresis tests.
|ジャーナル||Sustainable Construction Materials and Technologies|
|出版ステータス||Published - 2019|
|イベント||5th International Conference on Sustainable Construction Materials and Technologies, SCMT 2019 - Kingston upon Thames, United Kingdom|
継続期間: 2019 7月 14 → 2019 7月 17
ASJC Scopus subject areas