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Title:
LARGE CONCRETE BLOCK INSTALLATION METHOD
Document Type and Number:
Japanese Patent JPH0941402
Kind Code:
A
Abstract:

To form a retaining wall, a drainage ditch and a drainage tunnel, etc., by simply, efficiently and accurately arraying large concrete blocks (a) in place with each other neighboring retaining wall faces to be flush and high as predetermined and not to be slidable forward and backward.

Channel materials 2 or angular materials 3 have the lower parts embedded in a foundation 1 where large concrete blocks (a) are arrayed and the upper parts protruded from the foundation 1 to provide engagement strips (b) in the direction of arraying the concrete blocks (a) on the foundation 1. Lock materials (c) locked to the engagement strips (b) are vertically provided on the right and left sides of the lower faces of the concrete blocks (a) and engaged with the engagement strips (b) in series or via curing agent 4 so that the concrete blocks (a) are not slidable forward and backward.


Inventors:
FUJIBAYASHI TORAKICHI
Application Number:
JP1995000195268
Publication Date:
February 10, 1997
Filing Date:
July 31, 1995
Export Citation:
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Assignee:
FUJIBAYASHI CONCRETE KOGYO KK
International Classes:
E02B5/02; E02B9/06; E02D29/02; E02F5/10; E03F3/06; F16L1/038; (IPC1-7): E02D29/02; E02B5/02; E02B9/06; E02D29/02; E02F5/10; E03F3/06; F16L1/038
Attorney, Agent or Firm:
吉井 昭栄 (外2名)