The "Fire Tape" product would be used as an alternative to conventional joint tape in specific systems when: 3. Description LIGHT COLUMN 1 1 hr. GA-214, Levels of Gypsum Board Finish. It is universally used in Gyproc wall partitioning, wall linings, and ceiling systems to give increased fire protection. Ceiling system consisting of 2 layers of Gyproc FireStop 15 mm fixed to a secondary framework of steel brandering. or 3-5/8 inch (610 mm) steel studs spaced 24" o.c. UL X528 Two layers of 1/2" (12.7 mm) Fire-Shield C Wallboard furred from TS 4x4x0.188 tube steel GA CM 1452 column by 1 5/8" (43.3 mm) steel stud each corner. This simply means that for a "one -hour fire rating" of a gypsum board assembly/system, all requirements of an ASTM E 119 test were successfully met in a testing laboratory furnace for at least 59 minutes and 30 seconds for that specific assembly/system and with those specific components of The qualities of the board allow high-performance fire-rated systems to develop a fire . Type X gypsum wallboard panels on each side of the steel studs. As an added benefit, Type X drywall absorbs sound slightly better and is slightly stronger than conventional 3/8-inch or 1/2-inch drywall. EN 520:2004+A1:2009,Gypsum plasterboards. FireLine comprises of gypsum compound mixed with fibreglass and micro-silica in the core, bounded in pink-faced paper. Type X fire rated gypsum drywall that is 5/8 -inch (15.9mm) thick and installed on each side of nominal 2-inch x 4-inch (38x89mm) wood studs spaced 16-inch (400mm) o.c. specific performance and assembly for a 5/8 inch thick panel is defined as the following: "not less than 1 hour for boards 5/8 inch thick (or 3/4 hour for 1/2 inch thick) applied parallel with and on each side of load-bearing 2 by 4 wood studs spaced 16 inch on centers with 6d coated nails, 1 7/8 inch long, 0.0915 inch diameter shank, 1/4 in. When intumescent coatings are exposed to heat, such as an active fire, they react by expanding. USG Boral Firestop Plasterboard is a high-performance fire-rated interior plasterboard, with a fire-resistant gypsum core encased in 100% recycled face and back papers that form a high strength composite design. Knauf Fire Rated 2 Hour Drywall (W112.id-4) is a standard partition system that uses 2 layers of FireShield 15 mm gypsum board on both sides which can withstand fire for 2 hours. exterior gypsum sheathing is recommended for use in residential or commercial buildings, and provides fire resistance and additional structural strength when used under exterior finishes such as wood, metal or vinyl siding, masonry veneer, stucco, shingles, etc. Trim-Tex Fire Bead is a re rated wall mount deection bead that provides 1- and 2-hour re-ratings for both dynamic and static joints according to UL-2079 5th edition (for both standard walls and shaft walls) and is sound tested according to ASTM E90. exterior gypsum sheathing is designed for direct attachment to wood framing with Use UL design W419 for 1-4 hour shaftwall systems or UL design V497 for 1- 2-hour options using multiple layers of gypsum board on one side of minimum 3-5/8" steel studs. Use steel studs and two layers of 1/2-inch Type C drywall on each side of the studs for a two-hour fire rating on an interior wall. The construction is type 1B as defined by the International Building Code IBC [3] and the floor system is required to have a 2-hour fire resistance rating. National Gypsum Construction Services team answers common questions about fire-rated assemblies How do I achieve a fire rating if I can only access one side of the wall? Passive Fire Resistance Fire Test Conducted in accordance with ASTM E119 The passive fire resistance provided by fire-resistant rated gypsum based assemblies for walls, ceilings, floors, and other building systems, slows or prevents the spread of fire, allows time for evacuation, and limits fire damage. Gyproc Fire Rated. Type C Drywall Both Type X and Type C drywall are rated as fire-resistant materials. or 3 " (610 mm) steel studs spaced 24" o.c. Standard types. Design No. Using products . This type of product can be applied to a wide variety of construction materials, including gypsum, steel, and wood. A comprehensive guide to fire safety information. Features These boards have mineral fibres and/or other additives in the gypsum core to improve core cohesion at high temperatures. Type X gypsum wallboard, 5/8" in thickness ("5/8" Type X wallboard"), is manufactured for use as one component of an assembly/system (such as a wall) where a fire resistance rating is required in a residential, commercial, or other structure by an applicable building code. Type X drywall is " (15.9mm) thick and installed on each side of nominal 2" x 4" (38x89mm) wood studs spaced 16" (400mm) off center (o.c.) Fire Rating Ref. Gold Bond Ultra-Shield FS 3/4" Gypsum Board consists of a fire-resistant gypsum core encased in heavy natural-finish, 100% recycled paper on the face and back sides. Have a Question About Assemblies? has a minimum fire rating for the assembly of 1 hour, which is a typical requirement for many building codes. Watch. Does drywall need to be taped for fire rated? The face paper is folded around the long edges to reinforce and protect the core, and the ends . Ira A. Fulton College of Engineering | Educating Global Leaders typically several layers of fire-rated (type X) gypsum board. 5/8" Type X . The panels have tapered long edges for easy finishing when used with USG Boral's joint compounds. Call: 1-800-USG-4YOU Contact Tech Support Type X vs. Two-Hour Ceiling (Based on UL Design L556) The ceiling membrane consists of four layers of 5/8 . No. The fire rating for the 1/2-inch drywall used throughout the rest of the home is 30 minutes. What is a 2 hour fire rated wall? A 2-hour restrained assembly rating can be achieved with a 3 in.light- weight concrete thickness over 2 in. The secondary framework is fixed to the primary framework consisting of Gypframe UltraSTEEL 51 mm suspended using Gypframe Galvanised Steel Angle 25 mm x25 mm. FireLine. Type F,Plasterboard with a face to which suitable gypsum plasters or decoration may be applied. Definitions, requirements and test methods. Type X gypsum board is defined by ASTM C1396 and generally requires a fire-resistance rating of not less than one hour for 58" thick boards or 45 minutes for " boards. Fire-Rated Type C Gypsum Board | Georgia-Pacific ToughRock FireGuard C 01 02 03 04 UL Classified Type TG-C Designed for a variety of UL assemblies with a designated fire-resistant rating 1 Reinforced with glass fibers to increase strength and fire resistance 1Consult UL Fire Resistance Directory for assembly information. 5.2 If 20% of project materials are shipped less than 800 km (500 miles) by truck, or less than 2400 km (1500 miles) by rail (1 point) Low-Emitting Materials EQ .4 4.2 Drywall installation (less than 50g/L per CSCAQM, Table 1) (1 point) The following chart lists CGC Fire Wall System products that may be eligible for LEED points. Gypsum Board: Two (2) hour rated walls have two (2) layers of 5/8? Mount a 1 1/2-inch fiberglass barrier inside the studs. Fire Rated Drywall 2 Hour. Type C is an industry phrase to designate enhanced gypsum panels that exceed the requirements for Type X gypsum board in ASTM C1396. Fire Bead. For over 50 years, NGC Testing Services has provided the most efficient and cost-effective solution for full-scale fire, acoustical, structural/building envelope, and analytical testing, all housed in one fully-accredited facility. A wall with 5/8 inch gypsum wall board on both sides that is corrected installed, and with all penetrations sealed with fire caulk, is rated as a "one Continue Reading 2. Gypsum Board: Two (2) hour rated walls have two (2) layers of 5/8 Type 'X' gypsum wallboard panels on each side of the steel studs. 2. It is capable of increasing the substrate's fire resistance rating from its existing rating up to 1 to 2 hours. The fire rating for the 1/2-inch drywall used throughout the rest of the home is 30 minutes. A one-hour fire-rated assembly is the standard for many building codes. Use special fiberglass rated for use in firewalls. NGC Testing Services | ASTM E119 Fire Test. These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. Wall Assemblies USG provides resources here for our UL wall assemblies for seamless integration into any construction project. What is a 2-hour fire rated wall? 2 1 hr. Which type of gypsum board would be considered fire resistant? Home Gypsum Cost-efficient material that readily accepts a wide range of decorative finishes. 2 Options | View & request samples UL X528 One layer of 5/8" (15.9 mm) Fire-Shield Wallboard furred from TS 8x8x0.250 tube steel . Fire rated gypsum wall board products include "5/8 inch Type X", which when installed according to fire rated wall designs can offer a "45 minute" fire rating for a single ply. Fire Tests and Finish or Membrane Ratings The finish rating is derived from the same test method (ASTM E 119) that establishes fire-resistance .
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