Title:
MATERIAL FOR CONSTRUCTION OF GROUND FOUNDATION, GROUND FOUNDATION, AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
Japanese Patent JP3396812
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To save time and labor for boring a hole for constructing a ground foundation, to reduce a road surface after repairing the hole to make it inconspicuous, to and enable construction at a narrow site.
SOLUTION: In this ground foundation, a pipe P inserted into a drilled hole 8 provided in the ground 7 by drilling, directing a pedestal 3 downward, and mortar M filled in the pipe P are pushed down by a core C till it is pushed out of the pipe P through between a hole of the pipe P and the pedestal part 2 pushed and expanded by the core C, so a pole H is set to stand as a lower end part of it is positioned by the mortar M filled between the drilled hole 8 and the pipe P, and a recessed part 6 in the core C reaching a lower end part of the pipe P, with the mortar M filled between the pipe P and the pole H.
Inventors:
Matsunaga, Kazuo
Application Number:
JP2000000100697
Publication Date:
February 14, 2003
Filing Date:
April 03, 2000
Export Citation:
Assignee:
Matsunaga, Kazuo
International Classes:
E02D27/42; E01F9/011; E01F9/013; E01F13/00; E01F15/00; E02D27/32; E01F9/011; E01F13/00; E01F15/00; (IPC1-7): E02D27/42; E01F9/011; E01F13/00; E01F15/00
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