| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2008-10-19 |
| タイトル |
|
|
タイトル |
高含水泥土の再資源化を目指した軽量繊維質固化処理土の 生成に関する研究 |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
Study on the Recycling System of Lightweight Fiber-Stabilized Landfill Materials from High-Water Content Construction Sludge |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Recycling System |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
High-water content |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Construction sludge |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Lightweight fiber-cement stabilized mud |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Paper debris |
| 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 |
高橋, 弘
森, 雅人
熊倉, 宏治
大谷, 雅之
石井, 知征
TAKAHASHI, Hiroshi
MORI, Masato
KUMAKURA, Kouji
OHTANI, Msayuki
ISHII, Tomoyuki
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Construction sludge is the typical high water-content mud and is produced more than 10 million ton per year from the construction sites in Japan. However, the recycling rate of the construction sludge is extremely low. Therefore, we have already developed a new recycling system of high water-content mud by using the paper debris and polymer in order to increase the recycling rate of the construction sludge. By using this system, 200-500% water content mud has been modified to the landfill materials by 20 minutes mixing process. The modified mud has several features and one of the features of the modified mud is lightweight. The fields where lightweight landfill materials are effectively applied will be as follows: 1) The large scale reclaimed works: 2) A tree-planting on the rooftop to prevent heat island: 3) Measures works for landslides: In this paper, a concept of producing the lightweight landfill materials from the construction sludge is described. In order to use the modified mud as the lightweight landfill materials, it is very important to know the density of the modified mud. Furthermore, the estimation of water content is also important to use the modified mud as vegetation soils. Therefore, theoretical considerations were carried out and the models to estimate the density and water content of modified mud by using above recycling system were developed. In order to examine the accuracy of the model, the specimen were made by using the imitation mud and actual construction sludge, and the density and water content of the modified mud were measured. It was confirmed that these models are almost reasonable by comparing the estimated values and actual ones of the modified mud. By using these models, the production of lightweight landfill materials which satisfy the necessary strength and density for the construction work will be possible by adjusting the water content of initial construction sludge. |
|
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 |
ja : 素材物性学雑誌
巻 16,
号 1,
p. 21-26,
発行日 2003-06-01
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
09199853 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10140273 |
| 出版者 |
|
|
出版者 |
日本素材物性学会 |
|
言語 |
ja |
sozai16a4.pdf (855.8 kB)
