FIRE-RESISTANT ELEMENT FOR SHUTTING OFF INDOORS

摘要

PURPOSE: A fire resistant wall is provided to consist of fire windows as effectively accomplishing heat shielding. CONSTITUTION: A fire-resistant wall(2) is consisted of fire windows and monolithic or laminated panel pressed by pre-stress as having a safety glass property. The panel is contacted to the face of a window frame(3) of constructed wall contacted as forming a narrow joint, and is supported by an arm(15) for supporting through a fastener(7) put into the hole(6) of the pane(1). When a fire happens in the fastener(7), articulations(11,12) for bending the panel(1) are provided. The fire windows(1,21,22) are the panes without a middle layer causing foam.