Title:
PIPING CONSTRUCTION METHOD IN BUILDING STRUCTURE
Document Type and Number:
Japanese Patent JPH0791052
Kind Code:
A
Abstract:
PURPOSE: To simplify a process and omit after-work by using one sleeve regardless of the pipe diameter of piping.
CONSTITUTION: A sleeve 10 with cylindrical heat insulating material 1 covered with surface material 2 with waterproofing treatment applied thereto is positioned and temporarily fixed to a reinforcing bar 3 by wire or the like in a piping position to place concrete. The heat insulating material 1 in the sleeve 10 is hollowed out according to the diameter of a pipe 4 to be piped, and the pipe 4 is inserted through to pipe a building structure (wall and beam part) 5.
Inventors:
YOSHIDA YUTAKA
Application Number:
JP25528793A
Publication Date:
April 04, 1995
Filing Date:
September 20, 1993
Export Citation:
Assignee:
SUGA KOGYO KK
International Classes:
E04G15/06; E04B1/76; F16L1/00; F16L5/00; (IPC1-7): E04G15/06; E04B1/76; F16L1/00; F16L5/00
Attorney, Agent or Firm:
Tadashi Hagino (3 outside)