種別 論文
主題 AN EXPERIMENTAL STUDY OF THE COMBINED EFFECT OF BINDER TYPES AND CURING METHODS ON CHLORIDE INGRESS UNDER ACTUAL ENVIRONMENTAL CONDITIONS
副題
筆頭著者 Pakpoom LIMTONG(The University of Tokyo)
連名者1 石田哲也(東京大学)
連名者2 渡邉賢三(鹿島建設)
連名者3
連名者4
連名者5
キーワード chloride penetration、curing methods、supplementary cementitious materials、塩分浸透、結合材、養生方法
41
1
先頭ページ 785
末尾ページ 790
年度 2019
要旨 An onsite exposure test in airborne chloride environment has been conducted. After 3-month, 1.5-year, and 3.5-year exposure, the series of chloride penetration profile and carbonation depth of the specimens with different mixtures and several curing methods are shown. Stagnation of chloride ingress is observed in the SCM-containing concrete, whereas perpetual ingress is observed in OPC concrete. Longer curing by the highly water-repellent sheet provides higher chloride and carbonation resistance to concrete, and is effective when using with the SCMs, but provides less benefits in OPC in terms of chloride resistance.
PDFファイル名 041-01-1126.pdf


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