FIRE-RESISTING LAMINATE FOR COVERING STEEL FRAME AND EXECUTION METHOD OF FORE-RESISTING STEEL FRAME

摘要

PROBLEM TO BE SOLVED: To provide a fire-resisting laminate having excellent workability and fire resistance and being used for covering a steel frame and the execution method of the fire-resisting steel frame. ;SOLUTION: In the fire-resisting laminate for covering a steel frame, a fire- resisting expansion sheet a,2 in thickness of 0.5-40mm and a sheet b,4 capable of holding the shape of the fire-resisting expansion sheet a,2 without distributing the expansion of the fire-resisting expansion sheet a,2 and capable of interrupting a flame are laminated. D'D/=1.1-20 is established in the relationship of thickness D before heating and thickness D' after heating at the time of heating at 300°C in the fire-resisting expansion sheet a,2 at that time.;COPYRIGHT: (C)1998,JPO