2 Hour Fire Rated Wall Drywall

Have a look at this example of a fire rated certificate.

2 hour fire rated wall drywall. We can install one and two hour fire rated systems. One hour fire rated. According to the book commercial drafting and detailing a typical one hour fire rated wall consists of 2x4 studs spaced 16 inches from the center of one stud to the center of the next covered by 5 8 inch type x gypsum board. 2 hour area separation wall system description national gypsum company produces three shaftliner products for use in the area separation wall system.

Usg provides resources here for our ul wall assemblies for seamless integration into any construction project. If a conventional 1 2 inch thick sheet of drywall will stand up to 30 minutes of fire then the added 1 8 inch found in the type x drywall along with its other properties will double your margin of safety to 60 minutes. Ss 105 1 hour partition with deflection track. Type x gypsum board is wallboard to which non combustible fibers have been added.

Cover wood framed walls with a single layer of 3 4 inch type x drywall rated for 120 minutes of fire resistance. Ul design u465 v438. 1 hour and 2 hour fire rated drywall. These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.

Every fire rated installation comes with the appropriate documentation from the supplier. 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. For this reason a fire rated drywall is sometimes called one hour fire wallboard. The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.

Head of wall firestop system firestop sealant double top track. Gold bond brand fire shield shaftliner consists of a fire resistant type x gypsum core encased in a heavy moisture resistant and green paper that is made from 100 percent recycled content. There are many ways to meet the requirements for 2 hour fire rated separation walls including foundation to roof masonry walls separating the units. Choose from picture plastic and beaded framing to suit different building materials.

An increasingly common and popular method is the gypsum area separation wall which consists of individual stud framed walls filled with fiberglass insulation for each housing unit which are separated by a special construction that consists of. The gyproc profilex range of wall access panels can be used in commercial and residential buildings and are available in a range of sizes and framing options.