SMOKEPROOF HANGING WALL PANEL, SMOKEPROOF HANGING WALL, AND METHOD OF MANUFACTURING SMOKEPROOF HANGING WALL PANEL

摘要

PROBLEM TO BE SOLVED: To prevent a non-inflammable sheet from wrinkling and to improve operability of laying it onto a ceiling surface.;SOLUTION: A smokeproof hanging wall panel 2 hung from a ceiling rail is constituted by extending a flexible rectangular non-inflammable sheet 20 at respective intermediate mullions 11 on the top and reverse sides of the respective intermediate mullions 11 of a frame body 10 formed in a rectangular shape and provided with one or more intermediate mullions 11 in a frame, and fixing both length-directional ends of the non-inflammable sheet 20 to the frame body 10 while tensing the non-inflammable sheet 20 in a length direction so that the non-inflammable sheet 20 is pressed against the respective intermediate mullions 11. Consequently, the non-inflammable sheet is supported by the intermediate mullions, so that the smokeproof hanging wall panel can be made long without wrinkling the non-inflammable sheet.;COPYRIGHT: (C)2014,JPO&INPIT