FIRE-RESISTANT SHEETLIKE MOLDING, FIRE-RESISTANT LAMINATE FOR COVERING STEEL, FIRE-RESISTANT STRUCTURE FOR WALL, AND METHOD FOR CONSTRUCTING FIRE-RESISTANT STEEL AND FIRE-RESISTANT WALL

摘要

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: