All Aluminum Surface Mounted       SA: Single Wing, Floors         DA: Dual Wing, Floors         FA: Single Wing, Hinged, Floors         DT: Cover Plate, Floors         RA: Overlapping Plates, Floors         SW: Cover Plate, Floor to Wall         PD: Heavy Duty, Hinged, Floors         PDW: Heavy Duty, Hinged, Floor to Wall         BWF: Drywall Cover Plate         Thermal       TM: Floor to Floor         TC: Walls or Ceiling/Flat         Seismic       NB: No Bump System         Exterior       SAN: Compression Seal         EW: Exterior Seismic, Walls         RJ: Aluminum, Roof to Roof   Description Sizes Options Technical Specs CSI Specs CAD Drawings Competition Comparisons Nystrom DT Series cover plate was designed especially for areas where no flooring material is used. The DT is made with 6005-T5 or 6063-T6 aluminum alloy that is secured on one side of the floor by pre-drilled countersunk holes anchored into the concrete. Recommended areas for usage include warehouses, manufacturing facilities, retail spaces, and stock rooms where the finished floor is concrete.   D:\Sites\LocalUser\nystrom\content\0004.htm      © 2005 Nystrom