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粉化転炉スラグ-高炉水砕スラグ混合物の強度発現性と反応生成物の特徴(<小特集>土質安定材料小特集)
- フォーマット:
- 論文
- 責任表示:
- 鳥居, 和之 ; 川村, 満紀
- 言語:
- 日本語
- 出版情報:
- 日本材料学会, 1991-12-15
- 著者名:
- 掲載情報:
- 材料=Journal of the Society of Materials Science, Japan
- ISSN:
- 0514-5163
- 巻:
- 40
- 通号:
- 459
- 開始ページ:
- 1518
- 終了ページ:
- 1524
- バージョン:
- publisher
- 概要:
- 金沢大学理工研究域環境デザイン学系<br />Recently, basic oxygen furnace slag produced by a new steel-making process is supplied as powdered particles containing a high content of free lime. When this slag is used as a material for the base course of ro … ad, its unfavorable self-deterious property may become an important problem. It is considered that the addition of granulated blastfurnace slag, which is a porous and stable material, to the powdered basic oxygen furnace slag can improve both the strength and durability of compacted mixtures. This paper deals with the effective utilization of powdered basic oxygen furnace slag and granulated blastfurnace slag in road construction. The suitability of compacted mixtures of two slags was investigated utilizing such characteristics as resistance to immersion in water, compressive strength and CBR value. Reaction products and microstructural features of the compacted slag mixtures were also elucidated by DSC-TG analysis, X-ray diffraction analysis and SEM observations. From the results, it was made clear that the addition of granulated blastfurnace slag increased the strength and reduced the expansion in immersion in water, and that the compacted slag mixtures fully satisfied the requirements of strength and durability for the base course of road. 続きを見る
- URL:
- http://hdl.handle.net/2297/12307
類似資料:
日本材料学会 |
金沢大学理学部付属植物園, Botanic Garden, Faculty of Science, Kanazawa University |
日本材料学会 | |
日本水環境学会 Japan Society on Water Environment |
海洋理工学会 |
日本材料学会 |
日本水産工学会 |
日本セメント技術協会 |
The Japanese Geotechnical Society = 地盤工学会 |
土木学会 |
科學主義工業社 |