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Patent Searching and Data


Title:
METHOD OF FORMING AIR SPACE IN BUILDING STRUCTURE
Document Type and Number:
Japanese Patent JPH06316943
Kind Code:
A
Abstract:

PURPOSE: To form air spaces for reducing the volume of concrete in a building structure by a simple method of execution, and to easily coordinate the shapes of the air spaces with the shapes structurally required in the building structure.

CONSTITUTION: While a form for casting concrete 11 for a building structure therein is installed, an air bag 7 for forming an air space 4 inside the building structure is arranged. Then, the air bag 7 is inflated with air blown therein, and the concrete 11 is cast afterward into the form.


Inventors:
ARIMOTO KAZUHIRO
KATSUMA MOTOYUKI
Application Number:
JP1993000104867
Publication Date:
November 15, 1994
Filing Date:
May 06, 1993
Export Citation:
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Assignee:
KUBOTA KK
International Classes:
E02D29/00; E04B2/84; E04H5/02; F23G5/44; (IPC1-7): E02D29/00; F23G5/44
Attorney, Agent or Firm:
森本 義弘