@article{oai:nagasaki-u.repo.nii.ac.jp:00000247, author = {鈴木, 隆雅 and 中山, 大誠 and 佐々木, 謙二 and 原田, 哲夫}, issue = {93}, journal = {長崎大学大学院工学研究科研究報告, Reports of Graduate School of Engineering, Nagasaki University}, month = {Aug}, note = {In this study, the effects of binder type, water binder ratio, and curing conditions on the water permeation rate coefficient of steam-cured concrete and carbonation in real environment were investigated. As a result, it was confirmed that the water permeation rate coefficient decreased when blast furnace slag fine powder was mixed, and that it decreased when the water binder ratio was small. Though the effect of the steam curing condition on the compressive strength was observed in the early stage of the material age, the effect of the steam curing condition was not observed much in the long term, and it was confirmed that the strength improvement was not so much after 14 days of the material age. It was also confirmed that the carbonation rate coefficient decreased in the outdoor exposure test specimen regardless of the water binder ratio, but it increased remarkably in the indoor exposure test specimen when the water binder ratio exceeded 40%., 長崎大学大学院工学研究科研究報告, 49(93), pp.99-105; 2019}, pages = {99--105}, title = {蒸気養生コンクリートの水分浸透特性および実環境における中性化に関する基礎的検討}, volume = {49}, year = {2019} }