Title:
BURIED FORM DEVICE AND CONSTRUCTION METHOD BY USE OF THE SAME
Document Type and Number:
Japanese Patent JP3748781
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a buried form device capable of preventing early damage to a concrete board due to vibration of earthquake, preventing the occurrence of distortion, crack, and breakage of the concrete board, and preventing the drop of the concrete board.
SOLUTION: This buried form device used in the manufacture of a concrete structure is provided with a buried surface form 2 composed of the concrete board 10, a buried rear surface form 3 arranged at a predetermined interval from the buried surface form 2, and a connection means 4 connecting both forms 2, 3. Vibration proof rubber 23 is provided in the connection means 4.
Inventors:
Nobuo Iwatani
Tsutomu Mizutani
Tsutomu Mizutani
Application Number:
JP2001042063A
Publication Date:
February 22, 2006
Filing Date:
February 19, 2001
Export Citation:
Assignee:
Tokai Rubber Industry Co., Ltd.
Mold Industry Co., Ltd.
Mold Industry Co., Ltd.
International Classes:
E02D29/02; E04B1/16; (IPC1-7): E02D29/02; E04B1/16
Domestic Patent References:
| JP4046144U |
Attorney, Agent or Firm:
Masahiko Nishito