2 Hour Fire Rated Exterior Wall Assembly Stucco

C core gypsum base in wall assemblies without compromising the fire rating see application guide specifications part.

2 hour fire rated exterior wall assembly stucco.

Base layer 5 8 15 9 mm densglass fireguard sheathing retardant treated 2 x 6 wood studs 16 406 mm o c. Find the right fire rated assemblies and design details drawings for your architectural plans. These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies. Usg provides resources here for our ul wall assemblies for seamless integration into any construction project.

8 x 8 x 16 nominal. Accepts no responsibility for proper application of the rated wall assembly above or. Resistance rating for fire from the exterior face optional for 2 hr fire resistance rating for fire from interior face. The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.

2 hour fire resistance rated exterior wall assembly. 2 hour fire rating. 1 hour and 2 hour fire resistance ratings depending on components used. Estimate materials and find usg equivalents for your building projects.

Portland cement stucco 1 2 thick applied directly to c m u. Use where wall is required to be rated from the exterior and interior sides. Preferred product 910635 c m u. With 6d coated nails 1 7 8 48 mm long 0 0915 2 mm shank 1 4 6 mm heads 12 305 mm o c.

Thick 4 ft wide wood plywood siding panels or 7 16 in. Thick 4 feet wide. Exterior stucco flat ceilings because of its rigidity 249 o c for studless 29 solid plaster. Find the right steel studs limiting heights and spans and fire rated assemblies for your shaft walls.

Exterior wood siding min 11 32 in. 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. Base layer 5 8 inch 15 88 mm type x gypsum wallboard applied parallel to studs with 6d coated nails 1 7 8 inch 228 6 mm long 0 0915 inch 2 48 mm shank inch 6 35 mm heads 12. 7 8 exterior cement plaster at exterior condition min.