書誌事項
- タイトル別名
-
- Development of Solidification Technique for Recycle of Concrete Wastes by Hydrothermal Hot-Pressing and Its Mechanical Property
- スイネツ ホット プレスホウ ニ ヨル コンクリート ハイザイ ノ コカタイ
この論文をさがす
抄録
A new processing method for solidifying pulverized concrete wastes is presented. The objective of this study was to develop a technology to recycle concrete wastes. Concrete wastes were pulverized and then solidified by a hydrothermal hot-pressing method, which is a press-forming technique under hydrothermal conditions using an autoclave. The reaction temperature was in the range of 120 to 300°C, and the reaction time was in the range of 10 to 40min. The tensile strength of the solidified concrete waste was determined by a Brazilian test. It was shown that concrete waste can be solidified under the above reaction conditions. The measured tensile strength increased with increasing temperature, and a steep increase was observed at the reaction temperatures of 150 to 200°C. The tensile strength of 5MPa was achieved above 200°C. The steep increase in the tensile strength was shown to be due to the formation of tobermorite.
収録刊行物
-
- Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌)
-
Journal of the Ceramic Society of Japan (日本セラミックス協会学術論文誌) 102 (1184), 405-407, 1994
公益社団法人 日本セラミックス協会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282680255186560
-
- NII論文ID
- 110002290584
-
- NII書誌ID
- AN10040326
-
- ISSN
- 18821022
- 09145400
- http://id.crossref.org/issn/09145400
-
- NDL書誌ID
- 3876106
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可