Ul Rated Floor Ceiling Assemblies

Materials or products rated in accordance with ansi ul 2079 to resist for a prescribed period of time the passage of fire through joints between fire resistance rated assemblies.

Ul rated floor ceiling assemblies.

N beam designs for floor ceiling assemblies p roof ceiling designs s beam designs for roof ceiling assemblies u or v wall and partition designs x or y column. Fire rated wall floor and ceiling assemblies provide the necessary fire and smoke barriers to create compartmentalization during a fire safeguarding against the spread of fire and smoke within a building or to and from a building. Urb concealed grid system and tile. All new fire rated roof ceiling assembly files.

Elements of buildings the fire resistance rating classifies the ability of an assembly to confine and isolate fire within a zone comprised of fire resistance rated walls ceiling and floor assemblies. Step by step instructions on locating rated walls floors beams and columns. Fire rated wood frame wall and floor ceiling assemblies. The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.

Design details our cad and revit library of design drawings of wall intersections joints and other construction details. Wood joists supporting 1 25 4 mm nominal t g wood subfloor and 1 25 mm nominal wood finish floor or 15. Concrete with cellular steel 3 hr. 5 8 15 9 mm toughrock fireguard c gypsum board applied or 5 8 15 9 mm densarmor plus fireguard c ul l505 only applied perpendicular to resilient channels with 1 25 mm type s screws 12 305 mm o c.

Helpful instructions and resources to help you locate assemblies designs and related information. These assemblies need to meet fire and smoke safety and environmental sustainability requirements. 3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire rated ceiling assembly.

276 fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr. Step by step instructions on locating through penetration firestop system certifications. For occupancies such as stores apartments of fices and other commercial and industrial uses build ing codes commonly require floor ceiling and wall assemblies to be fire resistance rated in accordance with standard fire tests. 12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr.