发明名称 |
APPARATUS FOR REPAIRING CRACK IN CONCRETE STRUCTURE |
摘要 |
PROBLEM TO BE SOLVED: To quickly complete a filling operation without causing uneven filling. SOLUTION: A sheet member 7 is stuck to cover an entire crack 5. A first cylinder part 9 for use as a filler port is provided at one end of the sheet member 7 and a second cylinder part 11 for use as an air vent is provided at the other. A filler 19 is injected from the first cylinder part 9 and the filling operation is performed as air in the crack 5 is vented through the second cylinder part 11. COPYRIGHT: (C)2004,JPO
|
申请公布号 |
JP2003314062(A) |
申请公布日期 |
2003.11.06 |
申请号 |
JP20020124392 |
申请日期 |
2002.04.25 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE EAST CORP |
发明人 |
SHINOZAKI SATOSHI;HANDA TAKAO |
分类号 |
E04G23/02;(IPC1-7):E04G23/02 |
主分类号 |
E04G23/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|