Title:
CONCRETE BLOCK AND RETAINING WALL
Document Type and Number:
Japanese Patent JP2011163040
Kind Code:
A
Abstract:
To provide a concrete block which can form a vegetation space and has high strength, and a retaining wall which is constructed using the concrete block.
The concrete block 100 for constructing the retaining wall has a front part 110 and a buttress part 120 provided behind the front part 110. The front part 110 is provided with a surface portion 111 where a notch 113 is formed in a part of the outer peripheral edge thereof, and a back portion 112 located behind the surface portion 111. A groove 115 for retaining vegetation soil P is formed in the notch 113. The retaining wall 200 is constructed using the concrete block 100.
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Inventors:
MASUDA HARUO
Application Number:
JP2010028655A
Publication Date:
August 25, 2011
Filing Date:
February 12, 2010
Export Citation:
Assignee:
IBIGAWA KOGYO KK
International Classes:
E02D29/02; E02B3/14
Domestic Patent References:
| JP2003027504A | 2003-01-29 | |||
| JPS62110349U | 1987-07-14 | |||
| JP2002061208A | 2002-02-28 |
Attorney, Agent or Firm:
Hiroe Associates Patent Office
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