日本建築学会技術報告集
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
材料施工
亜硝酸リチウム含有ポリマーセメントモルタルの塩害抑制効果に関する長期暴露試験
福田 杉夫桝田 佳寛鹿毛 忠継
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2011 年 17 巻 35 号 p. 27-30

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The mortar spreading method, to which the high density lithium nitrite solution added, applied actual size substrates were exposed along the coast of Okinawa and the repression effect of salinity infiltration was evaluated. This method had repressed the infiltration of flying salinity form the Sea for approx. 15 years. It was estimated that the salinity infiltration had been repressed because pores in the mortar had become finer and the gap had been filled with the water. Moreover, it was confirmed that little sub-nitrate ion in mortar eluted from the surface of this mortar and diffusion factor in the mortar was low.

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© 2011 日本建築学会
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