2 Hour Fire Rated Floor Ceiling Assembly Wood

Floor ceiling designs g002 2 hr.

2 hour fire rated floor ceiling assembly wood. One of our current projects is a change of occupancy where the change will require a 2 hour rating between the main level a 2 occupancy and the r 2 occupancy above. Ul assembly approved ceiling tile suspension maximum fix. 1 2 12 7 mm plywood floor. The section details the procedures for calculating fire resistance of walls floor ceiling and roof ceiling assemblies.

Our range of drawings can help pros plan projects more effectively by utilizing designs for a fire rated ceiling assembly. Ceiling provides one hour fire resistance protection for wood framing. Fire rated ceiling assemblies suspension ceiling designs. With 2 1 2 64 mm 8d cement coated nails 7 178 mm o c.

We are using psl columns beams and i am looking for a way to protect those with gyp. Ul l505 5 8 15 9 mm fire shield c gypsum est. Any suggestions as to finding a rated assembly for wood columns in a type va building. Sometimes this is also called the assembly s fire endurance.

Penetrations through rated wall and floor assemblies. Steel stud partitions with framing 24 o c. Gypsum wallboard beam fireproofing. Quick selector for fire and sound rated systems 5 2 hr.

Fr 83 12 x 12. By code i need a minimum 1 2 hour rating. Size duct area per assembly construction. Applied perpendicular to wood framing.

2 fire rated wood frame wall and floor ceiling assemblies table 1 one hour fire rated loadbearing wood frame wall assemblies assemblies rated from both sides. Rated steel beam assemblies. 5 8 15 9 mm toughrock fireguard c gypsum board or 5 8 15 9 mm densarmor plus fireguard c ul l505 only applied perpendicular to 2 x 10 wood joists 16 406 mm o c. Steel stud partitions with framing 16 o c.

Steel stud chase. 28 fire resistance rated wood frame wall and floor ceiling assemblies copyright 2020 american wood council march 2020 wij 2 1 two hour fire resistance rated. Rated steel column assemblies. Fire resistance the assembly can function structurally after it is exposed to a fire of standard intensity as defined by astm e119.

When floor ceiling assemblies are used to plot our ul floor ceiling assemblies and fire rated floor assemblies you can ensure the accuracy of your next project.