1 Hour Fire Rated Exterior Wall Assembly Stucco

Stucco acrylic stucco paint and stone are all finish options.

1 hour fire rated exterior wall assembly stucco.

The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels. 2 x 4 wood framing at 16 o c. Finish coat can be applied in as little as 24 hours after the brown coat. These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.

Typically for an exterior wall with a fire separation distance greater than 5 ft 1 524 mm fire needs be considered on the interior side only. 2009 irc requires walls built within 5 of a property line or within 5 of another building on the same property to have a 1 hour fire resistance rating with fire exposure from the exterior of the building note. It also allows for the use of fiberglass insulation. The fire rating of the wall assembly is the lower of the two.

This assembly is fire rated for 1 hour from both sides. Intertek design lpb wpps 60 01 this intertek listed assembly is commonly used in 1 hour exterior walls along the property line including single family construction. Fire safety caution passing a fire test in a controlled laboratory setting and or certifying or labeling a product as having a one hour two hour or any other fire resistance or protection rating and therefore as acceptable for use in certain fire rated assemblies systems does not mean that either a particular assembly system. Non combustible and available in 1 hour fire resistant rated assemblies.

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. Code requirements vary an addendum to the assembly allows for the use of common claddings including smartside fiber cement and t1 11 panels. This ul listed assembly is commonly used in type v multifamily construction in load bearing exterior walls. Usg provides resources here for our ul wall assemblies for seamless integration into any construction project.

Variety of finishes options.