Title:
仕上構造
Document Type and Number:
Japanese Patent JP6854148
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve the fireproofness of a combustible base material up to an incombustion level.SOLUTION: In a finish structure, provided is a combustible base material on one side, and provided are, in order from the one side toward the other side, a heat insulating material with a thermal conductivity of 0.02-0.25 (W/(m K)), a metal layer, an aluminum layer with a thickness of 2-10 μm, and a combustible surface material. The metal layer is thicker than the aluminum layer.SELECTED DRAWING: Figure 1
Inventors:
Koichiro Takahashi
Haruka Ogawa
Nobuyuki Gazuma
Haruka Ogawa
Nobuyuki Gazuma
Application Number:
JP2017030664A
Publication Date:
April 07, 2021
Filing Date:
February 22, 2017
Export Citation:
Assignee:
Obayashi Corporation
Naigai Technos Co., Ltd.
Naigai Technos Co., Ltd.
International Classes:
B32B15/04; B32B15/12; B32B15/20; C09J201/00; E04B1/94
Domestic Patent References:
| JP2009034898A | ||||
| JP57203541A | ||||
| JP11131630A | ||||
| JP51124183A | ||||
| JP55031605U | ||||
| JP56019625U | ||||
| JP61068959A | ||||
| JP2106342A | ||||
| JP51107382A |
Foreign References:
| US20110017509 | ||||
| CN104213691A | ||||
| CN103883004A | ||||
| CN102602077A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation