Firestopping Book Firestopping Book | Page 139

THERE IS NO VOID BEYOND FLOOR ASSEMBLY. THEREFORE DOES NOT REQUIRE COMPLIANCE WITH SECTION 715.4 (a) HORIZONTAL ASSEMBLY EXTENDS TO EXTERIOR EXTERIOR GLAZING OR PANEL VOID REGULATED BY SECTION 715 (b) VOID INCLUDES ALL SPACE TO INTERIOR SURFACE OF SHEATHING, SIDING OR FINISH EDGE OF FRAMING OR MULLION BEYOND EXTERIOR WALL ASSEMBLY VOID REGULATED BY SECTION 715 (c) VOID DOES NOT INCLUDE EXTERIOR WALL CAVITY (ATTACHMENT IS NOT SHOWN IN B & C FOR CLARITY) (Fig 5.5 Exterior Wall and Floor Intersections) 139