Fire Rated Suspended Ceiling System

300 11 a 1 allows the system to support all electrical wiring and equipment.

Fire rated suspended ceiling system.

Concrete with cellular steel 3 hr. In this case we consider the suspended ceiling an integral part of the overall fire rating. 12 x 24 2 x 4 8 w10 x 25 beam floor units and beam support 3 hr. 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.

Made of painted hot dipped galvanized steel with an aluminum face zxla grid can be installed in many environments where aluminum grid would normally be required providing significant cost savings over all aluminum or extruded systems. With easy access to ducts wires and pipes above the system allows you to close the fire seal by dropping the ceiling panel back in place. Finish with a drywall border for the ultimate high end finish. Fire rated ceiling assemblies suspension ceiling designs floor ceiling designs a003 3 hr.

An engineered system designed for wallboard ceilings that installs faster than traditional framing methods such as steel studs or cold rolled channel and drywall furring channel. If the ceiling manufacturer recognizes wiring in its ceiling support specifications an exception in sec. Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire rated ceiling assembly. The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.

3 4 fr 83 12 x 12 z runners fluorescent type none 2 1 2 concrete. With easy installation and access to ducts pipes and wiring decorative ceiling tiles are perfect for basements. Choose from eight different 24 x 24 fire rated ceiling tiles that minimize the look of grid in suspended ceilings. Floor ceiling assemblies ceiling system lighting hvac outlets and other penetrants through the ceiling the plenum structural system subfloor and finish floor.

Refer to the fire resistance rating summary to determine the ul design. Urb concealed grid system and tile. Here you can find drawings for our ul fire rated floor assemblies and ul fire rated ceiling assemblies. The donn brand zxla acoustical suspension systemis a fire rated 15 16 galvanized steel system that offers an affordable alternative to aluminum grid.

30 or 60 structural minute fire rating when a structural fire rating is needed from a suspended ceiling it is usually either for 30 or 60 minutes but this rating is less often required. Establish the hourly rating needed to meet code requirements. Available for flat or curved ceilings arches and domes for maximum design flexibility.