1 Hour Fire Rated Wall Assembly Detail

This assembly is fire rated for 1 hour from both sides.

1 hour fire rated wall assembly detail.

Head of wall firestop system proform quick set fs 90 compound 1 side ul design u411 v438. 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 design u499 w419. 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.

2 fire rated wood frame wall and floor ceiling assemblies. Table 1 one hour fire rated loadbearing wood frame wall assemblies. 3 mineral wool batts. 2x4 16 o c.

The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels. Fire resistance rated wall assemblies fire confinement structural performance fire resistance rating. 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. Lp flameblock sheathing can be used in a few different 1 hour fire rated wall assemblies including.

Assemblies rated from both sides. Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. 3 hour fire wall assembly 2 1 type x gypsum 2 h studs. Fire resistance ratings are expressed in the number of minutes or hours a structure can withstand a fire simulation test.

The period of time a building element component or. 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. Details specifically at the intersection of rated assemblies and where structure and fire protection meet. 5 8 type x gypsum wallboard h 2 6 type s drywall screws 12 o c.

Ss 211 2 hour partition to steel deck. 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. Sheathing on both sides.