Surface Burning Characteristics: CertainTeed Type X Gypsum Board has a Flame Spread rating of 15 and Smoke Developed rating of 0, in accordance with ASTM E 84, (UL 723, UBC 8-1, NFPA 255, CAN/ULC-S102).
What is Type X fire code drywall?
CertainTeed Type X Gypsum Board has a Flame Spread rating of 15 and Smoke Developed rating of 0, in accordance with ASTM E 84, (UL 723, UBC 8-1, NFPA 255, CAN/ULC-S102).
What is Type X fire rated drywall?
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 does Type X mean?
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.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 ratedfire-resistance ratedA fire-resistance rating typically means the duration for which a passive fire protection system can withstand a standard fire resistance test. This can be quantified simply as a measure of time, or it may entail other criteria, involving evidence of functionality or fitness for purpose.https://en.wikipedia.org › wiki › Fire-resistance_ratingFire-resistance rating - Wikipedia board.
What class fire rating is drywall?
The real fire rated drywall has to be certified by a third party. This is usually an independent testing and listing company to confirm it meets the fire performance requirements as set down in regulation to ensure fire protection. The most common fire rated drywall is referred to as type X.
Is Type X drywall considered non combustible?
Type X gypsum board is defined by ASTM C1396 and generally requires a fire-resistance rating of not less than one hour for 5⁄8” thick boards or 45 minutes for ½” boards. For other gypsum boards including Type X, although they are all non-combustible, shrinking occurs when exposed to a flame or heat.Type X gypsum board is defined by ASTM C1396 and generally requires a fire-resistance ratingfire-resistance ratingA fire-resistance rating typically means the duration for which a passive fire protection system can withstand a standard fire resistance test. This can be quantified simply as a measure of time, or it may entail other criteria, involving evidence of functionality or fitness for purpose.https://en.wikipedia.org › wiki › Fire-resistance_ratingFire-resistance rating - Wikipedia of not less than one hour for 5⁄8” thick boards or 45 minutes for ½” boards. For other gypsum boards including Type X, although they are all non-combustible, shrinking occurs when exposed to a flame or heat.
What is the fire rating of 1/2 Type C drywall?
Surface Burning Characteristics: Flame Spread rating of 15 and Smoke Developed rating of 0, in accordance with ASTM E 84, (UL 723, UBC 8-1, NFPA 255, CAN/ULC-S102).
What is Type X drywall used for?
CertainTeed Type X Fire Resistant Drywall accepts most types of paints, textures and wall covering materials.
What's the difference between Type C and Type X 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.
Where is Type X drywall used?
In residences, fire-rated drywall is typically required by building codes to be installed in a few of these places: Near furnace and utility rooms. Places where a wood stove is used. Garages and especially the garage walls that separate that area from the main house.
Is Type X drywallfire rated?
Surface Burning Characteristics: CertainTeed Type X Gypsum Board has a Flame Spread rating of 15 and Smoke Developed rating of 0, in accordance with ASTM E 84, (UL 723, UBC 8-1, NFPA 255, CAN/ULC-S102). "UL Classified for Fire Resistance (ANSI/UL 263; ASTM E119) and listed under UL File No.
What sizes does Type X drywall come in?
Widths: 4' (1220 mm) standard / 54" (1370 mm) Lengths: 8' to 12' / (2440 mm to 3660 mm) Edges: Tapered.
What is the fire rating of standard drywall?
A standard 1/2' drywall can offer up to half an hour of fire resistance. It is used in most common areas of the house because it has a lower cost. The real fire rated drywall has to be certified by a third party.
What is 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.
Is regular drywallfire rated?
A standard 1/2' drywall can offer up to half an hour of fire resistance. In the case of steel the studs are 3.5 by 8 inches and spaced at 24”o.c. Type X drywall has a minimum fire rating of one hour which is the requirement for many building codes.
What is the main purpose for Type X or Type C drywall?
The fibers in Type C and Type X gypsum panels reduce the severity of cracks when exposed to flames or heat from a fire, which may increase the amount of time they perform without failure under these types of conditions; however, performance varies for Type X and Type C.
What is Type C drywall?
Type C is an industry phrase to designate enhanced gypsum panels that exceed the requirements for Type X gypsum board in ASTM C1396. Type C panels typically have a shrinkage-compensating additive, and when exposed to heat, the Type C gypsum board expands providing more fire-resistance at joints and seams.Type C is an industry phrase to designate enhanced gypsum panels that exceed the requirements for Type X gypsum board in ASTM C1396. Type C panels typically have a shrinkage-compensating additive, and when exposed to heat, the Type C gypsum board expands providing more fire-resistancefire-resistanceA fire-resistance rating typically means the duration for which a passive fire protection system can withstand a standard fire resistance test. This can be quantified simply as a measure of time, or it may entail other criteria, involving evidence of functionality or fitness for purpose.https://en.wikipedia.org › wiki › Fire-resistance_ratingFire-resistance rating - Wikipedia at joints and seams.