| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Effects of Shirasu natural pozzolan and limestone powder on the strength and aggressive chemical resistance of concrete |
|
言語 |
en |
| 作成者 |
Van Toan Pham
Meng Phalkong
Phuong Trinh Bui
Ogawa, Yuko
Kawai, Kenji
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 権利情報 |
|
|
権利情報 |
This is not the published version. Please cite only the published version. この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Shirasu natural pozzolan |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Limestone powder |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Sulfuric acid |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Magnesium chloride |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Compressive strength |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Chemical resistance |
| 内容記述 |
|
|
内容記述 |
This study investigated the effects of using limestone powder and Shirasu natural pozzolan, as partial replacements for fine aggregate, on the mechanical properties and resistance of concrete to an aggressive solution containing 3% H2SO4 and 5% MgCl2. The data show that replacing 5% of the fine aggregate with limestone powder results in more severe deterioration of the concrete by the chemical solution. However, replacing 55% of the fine aggregate with Shirasu both increases compressive strength after a 28-day cure and improves chemical resistance of concrete. In addition, the deterioration mechanism of concrete immersed in the aggressive solution was examined in this study. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Elsevier |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
AO |
|
出版タイプResource |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1016/j.conbuildmat.2019.117679 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
https://doi.org/10.1016/j.conbuildmat.2019.117679 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0950-0618 |
| 開始ページ |
|
|
開始ページ |
117679 |
| 書誌情報 |
Construction and Building Materials
Construction and Building Materials
巻 239,
p. 117679,
発行日 2020-04-10
|
| 旧ID |
50507 |
| 備考 |
The full-text file will be made open to the public on 11 April 2022 in accordance with publisher's 'Terms and Conditions for Self-Archiving' |
CBM_239_117679.pdf (809.7 KB)
