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Studies on Environmental Load Reduction and Surface Protection Effects of Porous Concrete Used Lapilliby Measuring Temperature in Outdoor Exposure Test
http://hdl.handle.net/10295/690
http://hdl.handle.net/10295/69071294b39-5c4b-46b6-8c42-0652cbdcf0c9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ijsmer13-2c.pdf (831.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2008-03-12 | |||||||||
| タイトル | ||||||||||
| タイトル | Studies on Environmental Load Reduction and Surface Protection Effects of Porous Concrete Used Lapilliby Measuring Temperature in Outdoor Exposure Test | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Outdoor exposure test | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Temperature reduction effect | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Deterioration control effect | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Ordinary concrete | |||||||||
| 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 | |||||||||
| 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 | |||||||||
| 作成者 |
SHIROKADO, Yoshitsugu
× SHIROKADO, Yoshitsugu
× KAGAYA, Makoto
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| 内容記述 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | The outdoor exposure test of the porous concrete plate and beam used lightweight and high absorption lapilli produced in north of Akita Prefecture was carried out. Lapilli is one of the porous and light stone formed by volcanic activity. The temperature in the center of the cross section of the plate and the relative dynamic modulus of elasticity of the beam were measured. As the results of former measurement, the temperature in the center of cross section of the porous concrete plate was 4 degrees lower than atmospheric temperature at the maximum but that of the ordinary concrete plate was higher than the temperature during 2 months in summer. It was clarified that the porous concrete had temperature reduction effect due to vaporization latent heat of water by heat balance calculation. The control of temperature change in summer night and day, the reduction of the freezing and thawing cycle number and the rise of the minimum temperature in winter were observed when the porous concrete plate was covered on the ordinary concrete plate surface. It is considered that these results lead to the deterioration control effects. The relative dynamic modulus of elasticity of the porous concrete beam in the outdoor exposure condition did not decrease for one and half years in spite of its low strength characteristics. | |||||||||
| 言語 | en | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | ICMR2005 | |||||||||
| 言語 | en | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 書誌情報 |
en : International Journal of the Society of Materials Engineering for Resources 巻 13, 号 2, p. 39-43, 発行日 2006-03-01 |
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| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 1347-9725 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA1095475X | |||||||||
| 出版者 | ||||||||||
| 出版者 | The Society of Materilas Engineering for resources of Japan | |||||||||
| 言語 | en | |||||||||
| 関連情報 | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | https://doi.org/10.5188/ijsmer.13.39 | |||||||||
