Title:
EARTHQUAKE RESISTANT SLIT DEVICE
Document Type and Number:
Japanese Patent JP3740441
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an earthquake-resistant slit fully satisfying the fire-resistant performance of a concrete structure by simplifying the construction of a slit material and suppressing the rise of cost.
SOLUTION: In a slit material for fully cutting the connection between a column and a wall by embedding to column's edge of a concrete wall, a thermally expansive fire resistant material is installed at least to more than one place along the longitudinal direction on the outer side surfaces of the rectangular plate-shaped slit material, as the feature of this slit device.
Inventors:
Hashimoto Masao
Hori Nagao
Masayuki Tanaka
Fukui Katsufumi
Hori Nagao
Masayuki Tanaka
Fukui Katsufumi
Application Number:
JP2002166720A
Publication Date:
February 01, 2006
Filing Date:
June 07, 2002
Export Citation:
Assignee:
Marui Sangyo Co., Ltd.
Obayashi Corporation
Obayashi Corporation
International Classes:
E04B1/62; E04B1/94; E04G15/06; (IPC1-7): E04B1/62; E04B1/94; E04G15/06
Domestic Patent References:
JP2001193309A | ||||
JP662019U | ||||
JP517718A | ||||
JP953075A | ||||
JP3056727U | ||||
JP2002180694A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation
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