Fire Tests and Finish or Membrane Ratings The finish rating is derived from the same test method (ASTM E 119) that establishes fire-resistance . 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. 2 Options | View & request samples It is universally used in Gyproc wall partitioning, wall linings, and ceiling systems to give increased fire protection. 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. Two-Hour Ceiling (Based on UL Design L556) The ceiling membrane consists of four layers of 5/8 . 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. The "Fire Tape" product would be used as an alternative to conventional joint tape in specific systems when: 3. These boards have mineral fibres and/or other additives in the gypsum core to improve core cohesion at high temperatures. 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. Watch. 5/8" Type X . 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. What is a 2-hour fire rated wall? Type X vs. Wall Assemblies USG provides resources here for our UL wall assemblies for seamless integration into any construction project. The fire rating for the 1/2-inch drywall used throughout the rest of the home is 30 minutes. A comprehensive guide to fire safety information. Features NGC Testing Services | ASTM E119 Fire Test. This type of product can be applied to a wide variety of construction materials, including gypsum, steel, and wood. 2. The qualities of the board allow high-performance fire-rated systems to develop a fire . EN 520:2004+A1:2009,Gypsum plasterboards. Type X gypsum wallboard panels on each side of the steel studs. When intumescent coatings are exposed to heat, such as an active fire, they react by expanding. 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. 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. Does drywall need to be taped for fire rated? exterior gypsum sheathing is designed for direct attachment to wood framing with Using products . Use special fiberglass rated for use in firewalls. It is capable of increasing the substrate's fire resistance rating from its existing rating up to 1 to 2 hours. 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. 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. 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. 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. UL X528 One layer of 5/8" (15.9 mm) Fire-Shield Wallboard furred from TS 8x8x0.250 tube steel . Fire Rating Ref. Have a Question About Assemblies? Fire Bead. or 3 " (610 mm) steel studs spaced 24" o.c. Ira A. Fulton College of Engineering | Educating Global Leaders Type F,Plasterboard with a face to which suitable gypsum plasters or decoration may be applied. Home Gypsum FireLine. Call: 1-800-USG-4YOU Contact Tech Support 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. 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. Gyproc Fire Rated. 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. 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. 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. 2 1 hr. typically several layers of fire-rated (type X) gypsum board. or 3-5/8 inch (610 mm) steel studs spaced 24" o.c. Type C Drywall Both Type X and Type C drywall are rated as fire-resistant materials. Gypsum Board: Two (2) hour rated walls have two (2) layers of 5/8? GA-214, Levels of Gypsum Board Finish. 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. Type C is an industry phrase to designate enhanced gypsum panels that exceed the requirements for Type X gypsum board in ASTM C1396. 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. FireLine comprises of gypsum compound mixed with fibreglass and micro-silica in the core, bounded in pink-faced paper. No. 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. 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.) Definitions, requirements and test methods. 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. Cost-efficient material that readily accepts a wide range of decorative finishes. Ceiling system consisting of 2 layers of Gyproc FireStop 15 mm fixed to a secondary framework of steel brandering. The face paper is folded around the long edges to reinforce and protect the core, and the ends . has a minimum fire rating for the assembly of 1 hour, which is a typical requirement for many building codes. 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? 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 These wall assembly files are used for planning and estimation purposes for many UL wall types, such as fire-rated wall assemblies. Mount a 1 1/2-inch fiberglass barrier inside the studs. 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. The panels have tapered long edges for easy finishing when used with USG Boral's joint compounds. Standard types. What is a 2 hour fire rated wall? Which type of gypsum board would be considered fire resistant? Description LIGHT COLUMN 1 1 hr. 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