Labels:book | sculpture | sky | television | trade name | tree | windowpane OCR: Deflection Track Assembly Two common applications shown track running perpendicular and parallel to fluted metal deck Perpendicular gaps get filled with mineral WOO or some type fire- resistive material. then faced out with additional fire-resistive sprays. Parallel need to install either flat piece Of galvanized steel or Z-clips underside of deck before installing track wool
