1 Hour Fire Rated Wall Assembly Detail

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.

1 hour fire rated wall assembly detail.

Details specifically at the intersection of rated assemblies and where structure and fire protection meet. Sheathing on both sides. 2 fire rated wood frame wall and floor ceiling assemblies. 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.

2x4 16 o c. Head of wall firestop system gypsum board fire trak shadowline. Fire resistance ratings are expressed in the number of minutes or hours a structure can withstand a fire simulation test. Lp flameblock sheathing can be used in a few different 1 hour fire rated wall assemblies including.

Assemblies rated from both sides. Fire resistance rated wall assemblies fire confinement structural performance fire resistance rating. 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. This assembly is fire rated for 1 hour from both sides.

The period of time a building element component or. 3 hour fire wall assembly 2 1 type x gypsum 2 h studs. According to the engineered wood association a one hour rating indicates that a wall constructed in a manner similar to the one tested will contain flames and high temperatures and support its full load for at least one hour after the fire begins. Ul design u499 w419.

5 8 type x gypsum wallboard h 2 6 type s drywall screws 12 o c. Head of wall firestop system proform quick set fs 90 compound 1 side ul design u411 v438. 3 mineral wool batts. The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.

Table 1 one hour fire rated loadbearing wood frame wall assemblies. These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies. 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.