Title:
【発明の名称】耐火性シート状成形体、鉄骨被覆用耐火積層体、壁用耐火構造体、並びに、耐火鉄骨及び耐火壁の施工方法
Document Type and Number:
Japanese Patent JP3363156
Kind Code:
B2
Abstract:
The present invention has for its object to provide a fire-resistant sheet-like molded article having flame resistance and capable of producing good fire-resisting properties as the result of residues after combustion having sufficient shape-retaining property and, further, having good workability, a fire-resistant laminate for covering structural steels and a fire-resistant structural material for walls in which said molded article is used as well as a method of fabricating a fire-resistant structural steel and a fire-resistant wall. The present invention provides a fire-resistant sheet-like molded article comprising a resin composition and having the relationship between the initial thickness t (mm) and temperature difference DELTA T ( DEG C) between one side and the reverse side after heating of said one side at 500 DEG C for 1 hour as represented by:
Inventors:
Masaki Tono
Bunji Yamaguchi
Kazuyuki Yahara
Hitomi Muraoka
Norio Numata
Bunji Yamaguchi
Kazuyuki Yahara
Hitomi Muraoka
Norio Numata
Application Number:
JP53409398A
Publication Date:
January 08, 2003
Filing Date:
June 30, 1997
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
B32B13/14; C09K21/14; E04B1/94; (IPC1-7): C08J5/18; C08K3/04; C08K3/32; C08L101/00; E04B1/94
Domestic Patent References:
JP93256A | ||||
JP8113662A |
Attorney, Agent or Firm:
Yasuo Yasutomi