Title:
FIREPROOF MEASURE STRUCTURE, FIREPROOF MEASURE METHOD AND HEAT-EXPANSION FIREPROOF SHEET MATERIAL
Document Type and Number:
Japanese Patent JP2017075643
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve workability while securing fireproof performance, in a case of taking a fireproof measure at a portion where a plurality of long bodies are integrally inserted into an open hole of a fireproof structure.SOLUTION: A fireproof measure structure provided between an open hole 6H formed in a fireproof structure 6 and a plurality of long bodies 7 includes a heat-expansion fireproof sheet material 1 comprising a heat-expansion fireproof material layer and an adhesion layer provided along an entire area in a longitudinal direction. The heat-expansion fireproof sheet material 1 is wound around the plurality of long bodies 7, and is adhesion-held along an outer surface shape of the flux of the plurality of long bodies 7 by the adhesion layer.SELECTED DRAWING: Figure 1
Inventors:
TAKEMURA YASUTAKA
Application Number:
JP2015203149A
Publication Date:
April 20, 2017
Filing Date:
October 14, 2015
Export Citation:
Assignee:
INABA DENKI SANGYO KK
International Classes:
F16L5/04; A62C3/16; E04B1/94
Domestic Patent References:
| JP3817532B2 | 2006-09-06 | |||
| JP2013108254A | 2013-06-06 | |||
| JP2005351305A | 2005-12-22 | |||
| JPH08135888A | 1996-05-31 |
Attorney, Agent or Firm:
Patent business corporation r&c