1 Hr Fire Rated Exterior Wall
Click the link above each design number below represents a James Hardie 1 hour Fire Resistive Wall Assembly.
1 hr fire rated exterior wall. Girts shall be 6 to. For testing requirements see Section 71543. 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.
UL R7406 and UL Design V421 both illustrate a typical metal building wall. 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. This is a 1-hour-rated wall with fire from one side typically inside and unidirectional.
Two doors each with a fire protection rating of 1 12 hours installed on opposite side of the same opening in a fire wall shall be deemed equivalent in fire protection rating to one 3-hour door. Fyrchek Fyrchek MR EC08 Impact EC08 Impact MR and EC08 Complete. U906 similar vinyl siding 7 16 osb sheathing 2 x 4 wood frame with 31 2 sound batt ins air infiltration barrier on exterior side.
1 layer densglass gold or equal 8 nom. The exterior walls on both sides of the fire wall shall have a 1-hour fire-resistance rating with 3 4-hour protection where opening protection is required by Section 7058. Warnock Hersey Product Listings.
Have a Question About Assemblies. 1-Hour Fire Resistive Rated Wall Assemblies. Two hour rated exterior bearing fire wall two hour rated exterior bearing fire wall scale.
X524 and X530 for column protection. Type X gypsum board is wallboard to which non. Oc double top plates single bottom plate.