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Patent Searching and Data


Title:
STRUCTURE THROUGH FIRE COMPARTMENT AND CONSTRUCTION METHOD THEREOF
Document Type and Number:
Japanese Patent JP2009030227
Kind Code:
A
Abstract:

To provide a structure through a fire compartment excellent in workability and economical property.

The structure through the fire compartment has a through-hole formed in a floor defining a fire compartment provided in a building, cable-piping extending through the through-hole, a conical tubular sheet, and fireproof putty. The cable-piping is inserted inside the conical tubular sheet, the conical tubular sheet is disposed with the outer circumferential surface thereof being in contact with the upper end of the through-hole, and the fireproof putty is disposed between the inside of the conical tubular sheet and the cable-piping.


Inventors:
IWASO HIROSHI
OKADA KAZUHIRO
Application Number:
JP2007191943A
Publication Date:
February 12, 2009
Filing Date:
July 24, 2007
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
E04B1/94; E04F17/08
Attorney, Agent or Firm:
Yasuhiro Hirano