Head of wall firestop system firestop sealant double top track.
2 hour fire rated wall drywall.
Dricore smartwall 4 in.
Ss 105 1 hour partition with deflection track.
These wall assembly files are used for planning and estimation purposes for many ul wall types such as fire rated wall assemblies.
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.
With 1 25 mm type s drywall screws 12 305 mm o c.
Use thicker drywall for a two hour rating if double sheeting is not an option with fire resistant insulation between the wall studs.
1 2 12 7 mm toughrock fireguard c or 1 2 12 7 mm densarmor plus fireguard c gypsum panel applied perpendicular to resilient channels 24 610 mm o c.
Get free shipping on qualified fire resistant drywall sheets or buy online pick up in store today in the building materials department.
Type x gypsum board is wallboard to which non combustible fibers have been added.
The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.
There are many ways to meet the requirements for 2 hour fire rated separation walls including foundation to roof masonry walls separating the units.
Gypsum panel end joints located midway between continuous channels and attached to additional pieces of channels 54 1372 mm long with screws 12 305 mm o c.
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.
2 hour area separation wall system description national gypsum company produces three shaftliner products for use in the area separation wall system.
In stock at store today 2 shop in store only.
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.
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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.
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.
All in one wall panel with light switch box model fg10026.
