| Item type |
学術雑誌論文 / Journal Article.(1) |
| 公開日 |
2020-11-24 |
| 書誌情報 |
en : JOURNAL OF ADVANCED CONCRETE TECHNOLOGY
巻 16,
号 9,
p. 461-475,
発行日 2018
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| タイトル |
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タイトル |
Effect of 10-Year Outdoor Exposure and Curing Conditions on the Pore Structure Characteristics of Hardened Cement Mortar |
|
言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
グエン, スワン クイ
金, 準鎬
濱, 幸雄
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| 室蘭工業大学研究者データベースへのリンク |
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濱 幸雄（HAMA Yukio） |
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http://rdsoran.muroran-it.ac.jp/html/100000044_ja.html |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The objective of this study was to determine the influence of environmental conditions on the pore structure of mortar. For this purpose, the experimental program was designed with the following two series: Series 1 included both a 10-year outdoor exposure test set and a laboratory test set and Series 2 included only a laboratory test set. The pore structure of mortar specimens was evaluated using the Mercury Intrusion Porosimetry method. In general, the pore structure change due to temperature in both the outdoor exposure test and the laboratory test showed the same tendency. The test results confirmed that the pore structure of mortar coarsened and that the volume of pores with a diameter range of 40 to 2000 nm increased due to the increase in temperature and the decrease in relative humidity. Furthermore, this paper reports evidence for the relationship between pore structure change and maturity, and an improved maturity function is proposed. The change in the pore structure is determined by the proposed maturity function, which considers the curing temperature history and the relative humidity. The relative humidity is an additional and novel factor forming the new maturity function for the prediction of pore structure change. |
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言語 |
en |
| 出版者 |
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出版者 |
JAPAN CONCRETE INST |
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言語 |
en |
| 出版者版へのリンク |
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10.3151/jact.16.461 |
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https://doi.org/10.3151/jact.16.461 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.3151/jact.16.461 |
| 日本十進分類法 |
|
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主題Scheme |
NDC |
|
主題 |
511 |
| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
1346-8014 |
| 権利 |
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言語 |
en |
|
権利情報 |
Copyright 2018 Japan Concrete Institute. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the Japan Concrete Institute. |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| フォーマット |
|
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
JACT_16_9_461_475 (1.3 MB)
