2 Hr Fire Rated Shaft Wall

Sw 206 2 hour shaftwall with deflection track.

2 hr fire rated shaft wall.

6 usg fire resistant assemblies test certification test conditions and fire and sound tested assemblies listed in this selector are based on characteristics properties and performance certificationof materials and systems obtained under controlled test conditions as set forth in the appropriate astm standard in effect at the time of test. Sw 205 2 hour shaftwall to steel deck. Use thicker drywall for a two hour rating if double sheeting is not an option with fire resistant insulation between the wall studs. Find the right steel studs limiting heights and spans and fire rated assemblies for your shaft walls.

Sw 207 2 hour shaftwall partition to steel beam. Cgc shaft wall systems are non load bearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Head of wall firestop system elastomeric spray firestop. 19 1 mm 3 4 thick panel can achieve a two hour fire rating with single layer construction when used with mineral wool insulation in steel framed.

Ul design u497 w419. Ul design u499 w419. Sw 106 1 hour shaftwall with deflection track. Head of wall firestop system gypsum board fire trak shadowline.

Head of wall firestop system gypsum board fire trak shadowline. What structural header is required above a two hour fire damper located within a two hour fire rated usg cavity shaft wall system. To studs and track and 1 1 2 38 mm type g drywall screws 24 610 mm. Fill wall cavity with 1 1 2 fiberglass or mineral fiber insulation.

These listings are short summaries to serve as a. These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies. Cover wood framed walls with a single layer of 3 4 inch type x drywall rated for 120 minutes of fire resistance. Looking for a usg match for a competitor ceiling product.

1 2 12 7 mm toughrock fireguard c gypsum board or 1 2 12 7 mm densarmor plus fireguard c gypsum panel installed horizontally on each side with joints staggered 24 610 mm o c. Shafts are enclosed early in construction and the walls are. See photos of 100s of finished projects from across the globe. A two hour rated shaftwall partition can be configured to achieve a minimum stc rating of 50 with the following system.

The design of structural members containing fire damper assemblies is normally the responsibility of the fire damper manufacturer and not usg.