How can you tell Type X drywall?
Type X drywall has special core additives that allow it to be used in fire rated designs and usually comes in 5/8” thickness. Type X drywall products will have a UL/ULC Marking printed on the back of each board identifying it as a fire-resistance rated board.
What is Type X fire code drywall?
1 hour
The 5/8-inch, “fire-code” drywall (called Type X) increases a wall’s fire rating to a minimum of 1 hour, from the 30-minute rating for standard ½-inch drywall. And it’s not just thickness that makes the difference. Type X has a denser core and contains glass fibers that keep it from crumbling in the heat.
What is Type X drywall used for?
FIREBLOC Type X wallboard is used as a covering material for interior walls and ceilings in residential and commercial applications that often require specific fire rated assemblies. It is designed for direct attachment by screws, nails or adhesive to wood or metal framing and even existing surfaces.
What is the difference between Type X and Type C drywall?
To help reduce the extent and severity of fire damage, Type X drywall was developed with glass fibers made to reinforce the gypsum core. Type C is designed with a higher percentage of glass fibers than Type X, allowing it to be more resistant under fire conditions.
How can you tell how old drywall is?
The date written on the drywall indicating when it was made. Usually the date of manufacture is printed on the back of the drywall.
What is abuse resistant drywall?
Interior abuse resistant drywall is specially designed to provide abuse resistance in wall applications. This combination affords greater resistance to abuse and sound transmission in high traffic areas than does regular gypsum board.
What type of drywall is used in commercial buildings?
ToughRock® is the most common gray drywall, which can be used throughout a house or commercial building.
When did drywall stop containing asbestos?
Drywall and Asbestos It’s fast to install, finishes smoothly and is economical to work with. Today’s drywall sheets, tape, and joint compounds are also safe to work with. That wasn’t the case with earlier drywall products. Until the early 1970s, practically all drywall building components contained asbestos.
How much does 5/8 Abuse board weigh?
Thicknesses: 5/8″ (15.9 mm) Type X. Widths: 4′ (1220 mm) Lengths: 8′, 10′, 12′ Standard (2440, 3050, 3660 mm) Weight: 2.8 lbs per SF (13.7 kg/m2)
What is the thickness of Type X drywall?
The thickness of this drywall is 5/8-inch, including all layers. Glass fibers are added to the board to help it retard fire. Also, because it is denser than normal gypsum-and-paper drywall, it takes longer for the fire to degrade it. Most Type X drywall has a one-hour fire rating.
What are the thicknesses of SHEETROCK panels?
Overview Available in 1/4 in. (6.4 mm) and 3/8 in. (9.5 mm) thicknesses, Sheetrock® Brand Gypsum Panels feature a noncombustible gypsum core that is encased in 100% recycled face and back papers that form a high strength composite design.
Is type X fireproof drywall fireproof?
This drywall is fire-rated but not fireproof. Type X drywall is only one of many methods homeowners should use to retard fire, and testing procedures are deemed imperfect. Fireproof drywall is the pejorative term; its industry name is Type X drywall. The thickness of this drywall is 5/8-inch, including all layers.
How thick is sheetrock made of gypsum?
Available in 1/4 in. (6.4 mm) and 3/8 in. (9.5 mm) thicknesses, Sheetrock® Brand Gypsum Panels feature a noncombustible gypsum core that is encased in 100% recycled face and back papers that form a high strength composite design. The face paper is folded around the long edges to reinforce and protect the core, and the ends are cut square and even.
