FOAMED FIRE-RESISTANT SHEET COATING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a coating method for a foamed fire-resistant sheet capable of offering a smooth sheet finishing surface and of exhibiting excellent fire- resisting performance. SOLUTION: This method is related to a foamed fire-resistant sheet coating method for giving a fire resistance to a base member and comprising (1): A process of adhering a foamed fire-resistant sheet to the surface of a base member and butting together the sheet end portions and (2): A process of filling and leveling off a foamed fire-resistant putty having an expansion ratio of 0.2 to 3 to the butted portion when the expansion ratio of the foamed fire- resistant sheet is 1.