Title:
CONCRETE FLOOR OF THREE-DIMENSIONAL STRUCTURE, METHOD OF CONSTRUCTING THE FLOOR, AND DRAINING DEVICE
Document Type and Number:
Japanese Patent JP3857673
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a concrete floor of a three-dimensional structure, which is constructed so as to exert complete waterproofing effect at a low construction cost and in a short construction period, and to provide a method of constructing the floor and a draining device.
SOLUTION: The concrete floor 24 of the three-dimensional structure 2, arranged in a major structure and having a draining means, the method of constructing the floor, and the draining device are provided. The draining means is formed of side edge gutter means 100, inside gutter means 200, and concrete units 22. The side edge gutter means are arranged along the outside of side edges of the major structure and extended almost in the horizontal direction. The inside gutter means are arranged inside the side edge gutter means 100 in a manner intersecting each other almost in the horizontal direction and communicating with the side edge gutter means 100. The concrete units 22 are placed so as to fill horizontal spaces enclosed by the side edge gutter means 100 and the inside gutter means 200, and horizontal spaces enclosed by the inside gutter means 200.
Inventors:
Mitsuo Sasaki
Application Number:
JP2003284128A
Publication Date:
December 13, 2006
Filing Date:
July 31, 2003
Export Citation:
Assignee:
Japan Multilevel Parking Development Co., Ltd.
International Classes:
E04B1/16; E04B1/64; E04B5/17; E04H6/08; (IPC1-7): E04B1/16; E04B1/64; E04B5/17; E04H6/08
Domestic Patent References:
| JP2002194814A | ||||
| JP2000240203A | ||||
| JP3216077B2 |
Attorney, Agent or Firm:
Naozumi Ono
Sachiko Okunuki
Sachiko Okunuki
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