Title:
REINFORCING CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP3899447
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a structure reinforcing technique for pasting a unidirectional sheet using aramid fiber to a structure for impregnation and hardening of thermosetting resin, wherein the thermosetting resin is hardened in a short time, conventional construction is improved and a construction period is shortened.
SOLUTION: After a unidirectional sheet 10 formed of aramid fiber 1 is pasted to the outer surface of an existing structure, thermosetting resin is applied to the unidirectional sheet 10 for impregnation and hardening. When the unidirectional sheet 10 is pasted in layers, a conductive lead frame 3 is held between the layers of the unidirectional sheet 10 to carry a current therein for heat generation, so that the resin is hardened to reinforce the structure.
Inventors:
Osamu Tanaka
Fumio Yamamoto
Shimizu Masayuki
Takao Ota
Fumio Yamamoto
Shimizu Masayuki
Takao Ota
Application Number:
JP22688798A
Publication Date:
March 28, 2007
Filing Date:
August 11, 1998
Export Citation:
Assignee:
Shinto Paint Co., Ltd.
Sumitomo Bakelite Co., Ltd.
Sumitomo Bakelite Co., Ltd.
International Classes:
E04G23/02; B29C70/06; B29C70/68; B29K77/00; B29K101/10; B29K105/08; (IPC1-7): E04G23/02; //B29C70/06; B29C70/68; B29K77:00; B29K101:10; B29K105:08
Domestic Patent References:
| JP6158873A | ||||
| JP3212568A | ||||
| JP8276530A | ||||
| JP4175528A | ||||
| JP2000033617A |
Attorney, Agent or Firm:
Kenji Akatsuka
Yasuo Fukuda
Yasuo Fukuda
Previous Patent: COOPERATION DC SYSTEM AND ITS OPERATING METHOD
Next Patent: COLLIMATION DIRECTION CONTROLLER FOR SURVEYING INSTRUMENT
Next Patent: COLLIMATION DIRECTION CONTROLLER FOR SURVEYING INSTRUMENT