Fire resistant sheet forming body, refractory laminated body for steel frame coating, fire resistant structure for wall, and method of construction of refractory steel frame and fire resistant wall

摘要

The object of the present invention is to provide a fire resistance sheet shaped molded body having excellent flame resistance and having excellent shape retaining property and having a sufficient shape holding property and having excellent workability, and a refractory laminated body for steel coating using the same, and a fire resistant structure for the wall. It is to provide a construction method of fire resistant steel frame and fire proof wall. The present invention is a refractory sheet-like molded body having an initial thickness t (mm) and a difference between the temperature of the heating surface and the difference. Delta. T (. Degree. C.) of the heating surface when heated at 500 u00b0 C.