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

A fire-resistant sheet-like molded article comprising a resin composition and having the relationship between the initial thickness t (mm) and temperature difference DELTAT(° C.) between one side and the reverse side after heating of said one side at 500° C. for 1 hour as represented by: DELTAT>=0.015t4-0.298t3+1.566t2+30.151t, and having the initial bulk density at 25° C. of 0.8 to 8.0 g/cm3 and the bulk density after 1 hour of heating at 500 ° C. of 0.05 to 0.5 g/cm3 is provided along with a method of fabricating a fire-resistant structural steel and fire-resistant wall.