| 发明名称 |
METHOD FOR MODIFYING DREDGED SOIL |
| 摘要 |
PROBLEM TO BE SOLVED: To modify dredged soil so as to properly suppress an increase in pH of seawater when the dredged soil is used as an aquatic environment restoring material in a method for modifying dredged soil by mixing steel slag.SOLUTION: In the method for modifying dredged soil by mixing steel slag, the steel slag having a free CaO content of 0.5-15.0 mass% is mixed with the dredged soil so that the flow value of a mixed material of the dredged soil and the steel slag is 8.5-23.0 cm. |
| 申请公布号 |
JP2011206625(A) |
申请公布日期 |
2011.10.20 |
| 申请号 |
JP20100074136 |
申请日期 |
2010.03.29 |
| 申请人 |
JFE STEEL CORP;NIPPON STEEL CORP;PENTA OCEAN CONSTRUCTION CO LTD;TOA HARBOR WORKS CO LTD;TOYO CONSTR CO LTD;WAKACHIKU CONSTRUCTION CO LTD |
发明人 |
TAKAHASHI KATSUNORI;HONDA HIDEKI;TOZAWA KOICHI;NAKAGAWA MASAO;AKASHI YUZO;NISHIJIMA SATOSHI;YAMADA KOICHI;UKAI AKIYUKI;GOMYO MICHIO;TAGUCHI HIROBUMI;KAWANISHI RYUICHI;KUBO SHIGERU;FUJIMURA MITSUGI |
| 分类号 |
C02F11/00;C09K17/02;C09K103/00 |
主分类号 |
C02F11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
