Type x drywall is 5 8 inches thick.
Fire rated drywall fire rating chart.
16 57 1 2 p219 2 24 x 48.
Fire and sound ratings fire ratings fire resistance is the ability of an assembly constructed in a laboratory to contain a fire in a carefully controlled test setting for a specified period of time.
Fire resistance assembly chart fire resistance deck construction type ul design number concrete thickness panel or tile.
Same can probably be said for occupants of multi family homes with separation walls and unless you are replacing the drywall in an attached garage there.
The ratings relate to fire tests designed to determine how quickly fire can raise the temperature to unacceptable levels.
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.
Rating design description stc test no.
In addition to the usual gypsum found in regular drywall fire rated drywall contains glass fibers to form a super tough core.
No in residential construction fire rated assemblies are only specified for garages and most homeowners with attached garages are probably not aware of the fire rating for that wall.
5 8 pc plus 1 2 gypsum bd.
Type c fire rated drywall sometimes referred to as improved.
Astm e119 standard test methods for fire tests of building construction and materials is the test standard for determining the fire resistance.
You can use only the specific type size and minimum.
National gypsum company fire and sound selector fire sound selector fire ul ga item no.
Finally the gypsum and fiberglass are packed tighter and denser than with regular drywall.
Has a minimum fire rating for the assembly of 1 hour which is a typical requirement for many building codes.
The exact fire rating of durock is dependent on the other materials used during construction but a panel 1 4 or 1 2 inch thick typically provides an additional hour of fire protection.
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A durock panel with a thickness of 1 2 or 5 8 inch can provide two hours of fire protection when installed correctly and in conjunction with all fireproofing.
Drywall typically comes in 1 4 inch 3 8 inch and 1 2 inch thicknesses.
Gypsum board partitions wood framing load bearing 1 not rated n a 36 ngc 2012051 2 not rated n a 39 ngc 2009047 3 not rated n a 43 ngc 2009040 4 not rated n a 42 ngc 2012065 5 not rated n a 49 ngc 2009027.
