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Durability of Lightweight Concrete and Mortar Exposed under Some Environment
https://kitami-it.repo.nii.ac.jp/records/6674
https://kitami-it.repo.nii.ac.jp/records/6674019c5271-ed78-404e-b45d-e817564fd64d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
23-1-3.pdf (2.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-09 | |||||
| タイトル | ||||||
| タイトル | Durability of Lightweight Concrete and Mortar Exposed under Some Environment | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| 著者 |
Hiroshi, SAKURAI
× Hiroshi, SAKURAI× Koichi, AYUTA× Noboru, SAEKI× Yoshio, FUJITA× Seiji, KANEKO× Mikito, IKEDA |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this experiment, identically composed specimens of lightweight concrete and of a mortar material were exposed to a cold (coastal) environment (Monbetsu), warm sea environment (Izu) and used in the roof of a building in a warm-climate city (Yokohama) for 3years. The physical and chemical properties of the lightweight concrete specimens and those of the mortar specimens were examined. The results are as follows : (1) The lightweight concrete specimen contained more salt than the same mortar specimen. (2) The free calcium content on the surface of lightweight concrete specimens tended to decrease more than that of the mortar specimen. (3) Ettringite by sulfuric ion and Friedel’s salt by chlorine ion were not observed in either the lightweight concrete specimens or the mortar specimens. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 北見工業大学研究報告 巻 23, 号 1, p. 15-20, 発行日 1991-10 |
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| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 言語 | en | |||||
| 値 | publisher | |||||
| 出版者 | ||||||
| 出版者 | 北見工業大学 | |||||
| 言語 | ja | |||||
