Title:
BLOCK FOR RETAINING WALL
Document Type and Number:
Japanese Patent JP2670992
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To construct a vertical retaining wall high in stability and excellent in execution efficiency at a low cost without requiring any skilled laborer or special craftsman in construction by using effectively land used for constructing the retaining wall.
SOLUTION: A leg section 2 is provided to the center of the rear of a front board 1, it is formed in a T-shape in a plane view, projections 3 having the approximately half of the height of the front board 1 are provided to both right and left centers of the front bard 1, fitting projections 4 are provided to the upper parts of the projections 3, and fitting recesses are provided to the lower parts of the projections 3. The insides of the projections are used as through holes, and the inside of the front board 1 and the inside of the leg section 2 are formed in hollow sections 7 and 8. For piling up blocks, the neighboring block projections 3 are provided between the projections 3 and 3 of up and down blocks.
Inventors:
Yamanaka Makoto
Hiroshi Kobayashi
Hiroshi Kobayashi
Application Number:
JP24536895A
Publication Date:
October 29, 1997
Filing Date:
August 30, 1995
Export Citation:
Assignee:
Kyowa Concrete Industry Co., Ltd.
International Classes:
E02D29/02; (IPC1-7): E02D29/02; E02D29/02
Domestic Patent References:
| JP461979Y1 |
Attorney, Agent or Firm:
Tsuboi Kaname