Exterior Wall 1 Hour Fire Rated Wall Assembly

Warnock hersey fire resistance rated wall assemblies warnock hersey product listings standards products are certified against astm iso en can cgsb can ulc 1 hour fire resistive rated wall assemblies click the link above each design number below represents a james hardie 1 hour fire resistive wall assembly jh fcs 60 01.

Exterior wall 1 hour fire rated wall assembly.

These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies. The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels. 1 hour rated exterior fire wall zero lot line applications description. 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.

All new fire rated roof ceiling assembly files. 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. Fire resistance ratings are expressed in the number of minutes or hours a structure can withstand a fire simulation test. American softwood lumber standard ps 20.

Lumber shall be identified by the grade mark of a lumber grading or inspection agency that has been approved by an accreditation body that complies with the. Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. Table 1 for one hour rated wall assemblies and table 2 for two hour rated wall assemblies. This assembly is fire rated for 1 hour from both sides.

It also allows for the use of fiberglass insulation. Descriptions of successfully tested i joist floor as. This assembly is fire rated for 1 hour from the interior side only except when brick is the exterior facing. Design details our cad and revit library of design drawings of wall intersections joints and other construction details.