Web3.2.13 Control Joints 3.2.14 Application of Foil-Backed Gypsum Board 3.2.15 Application of Predecorated Gypsum Board ... Locations and UL or GA design numbers for fire rated gypsum board and cementitious backer unit assemblies. SECTION 09 29 00 Page 4. 3. Locations of asphalt impregnated building felt WebCONTROL JOINTS FOR FIRE-RESISTANCE RATED SYSTEMS (GA-234-08) ... Individual gypsum board strips applied behind control joints in ceiling systems shall be not less than the shorter of 48 in. (1200 mm) or the length of the control joint. 1-HOUR NONCOMBUSTIBLE (WHI-647-3024, 9-20-90)
Product Submittal Sheet - ClarkDietrich
WebIt provides guidelines that allow for a control joint in the gypsum ceiling while maintaining the fire-resistive rating of G500, L500 and M500 series floor-ceiling designs. The details are applicable to 1-hour construction that includes a single layer of 5/8-inch thick gypsum … Web• Cut gypsum board to allow for a minimum 1/4 in. (6.4 mm) gap between gypsum board and floor to prevent potential wicking. • Locate gypsum board joints at openings so that no joint will occur within 12 in. (305 mm) of the edges of the opening unless installing control joints at these locations. Stagger vertical end joints. end table with checkerboard top
All Things Gypsum Proper Use of Control Joints Walls & Ceilings
WebApr 3, 2024 · The FAS-093X has been tested according to UL-2079 “Test For Fire Resistance of Building Joint Systems” and is used to relieve stresses of expansion and contraction of drywall interior partitions or ceilings running in a horizontal or vertical direction. The opening is protected by an orange plastic tape to indicate the fire rating. WebOur drywall solutions are manufactured with quality and consistency, and our products are readily available, no matter where you are in the country. Plus, our in-house technical support team is at the ready to help you through even the most demanding installations. We have your back, so you can easily stay on schedule and within budget while ... WebThe improved 1/2” board has enhanced fire-resistive properties and can replace standard and lightweight gypsum board in ALL 1/2″ wall and ceiling assemblies, including 24″ o.c. framed ceilings. ToughRock Fireguard 45 Gypsum Board is a standard weight 1/2″ interior wallboard that has achieved a 45-minute UL classified fire rating in ... dr christian strasser