ANSI/UL 1479 (ASTM E814) CAN/ULC S115
F Rating — 2 Hr F Rating — 2 Hr
T Rating —2 Hr FT Rating — 2 Hr
L Rating At Ambient — Less Than 1 CFM/device FH Rating — 2 Hr
L Rating At 400 F — Less Than 1 CFM/device FTH Rating — 2 Hr
  L Rating At Ambient — Less Than 5.1 L/s m2
  L Rating At 204°C— Less Than 5.1 L/s m2
Config A
Config B
    1. Floor Assembly — (Config A) Min 2-1/2 in. (64 mm) thick reinforced lightweight or normal weight (100-150 pcf or 1600-2400 kg/m3) concrete.
    1A. Floor Assembly — (Config B) As an alternate to Item 1. The fire-rated unprotected concrete and steel deck floor assembly shall be constructed of the materials and in the manner specified in the individual D900 Series designs in the UL Fire Resistance Directory and as summarized below:
      A. Concrete — Min 2-1/2 in. (64 mm) thick reinforced lightweight or normal weight (100-150 pcf or 1600-2400 kg/m3) concrete.
      B. Steel Floor and Form Units* — Composite or noncomposite max 3 in. (76 mm) deep fluted galv units as specified in the individual Floor-Ceiling design.
    2. Firestop Devices* — Cast in place firestop device permanently embedded during concrete placement in accordance with accompanying installation instructions. The device may project up to a max of 1 in. (25.4 mm) above top surface of floor or may be trimmed flush with top surface of floor. The devices are provided in sizes, nom 2, 3, 4 and 6 in. (51,76,102 and 152 mm) diam. After installation of putty (Item 4) the device cap is secured to device base with a minimum 4 metal screws and bailing wire in accordance with manufactures installation instructions.

    RECTORSEAL — Metacaulk Cast-in-Place Device


    3. Fill, Void or Cavity Material* — Putty — Min 1 in. (25.4 mm) thickness of material applied within cap of the device. The cap is then secured to base of device in accordance with manufacturer's instructions.

    RECTORSEAL — Metacaulk Fire Rated Putty


XHEZ.F-A-0018 F-A-0018 XHEZ 613495002 SYSTEM Active 20181203 20181203 613495002 613495002