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eXP® Shaftliner panels are key components in cavity shaftwall systems and area separation fire wall systems. eXP Shaftliner is a moisture and mold-resistant shaftliner panel with a fire-resistant (Type …
application details for National Gypsum Cavity Shaftwall Systems or Area Separation Fire Wall Systems in NGC Construction Guïde, or with other fire-resistance-rated designs. Install fire-rated assemblies in accordance with the details found in the UL Fire Resistance Directory or Gypsum Association, GA-600, Fire Resistance Design Manual.
USG's Cavity Shaft Wall System provide the strength to withstand lateral loads and fire protection necessary for walls that enclose elevator shafts, stairwells and other vertical shafts.
CGC Shaft Wall Systems are non-load-bearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Shafts are enclosed early in construction, and the walls are ... other multilayer gypsum panel systems because it is installed from one side, leaving the shaft free of scaffolding. The assemblies are constructed of ...
National Gypsum Company 5. Complies with requirements of ASTM C 1396 – Standard Specification for Gypsum Board and ASTM C 1658 – Standard Specification for Glass Mat Gypsum Panels (Specifier Note: National Gypsum Co, Gold Bond BRAND Shaftliner has the following mold/mildew resistance characteristics.
For 1-hour assemblies, National Gypsum developed UL design I504, which is a 1-hour horizontal assembly that consists of 3-5/8" steel studs 16" o.c. with three layers of 5/8" Type X gypsum board applied to the underside of the framing. UL design I504 can also span 8'-0" from wall to wall or indefinitely when used in conjunction with ...
National Gypsum Company Cavity Shaftwall Systems may be constructed with C-T, C-H or I-Stud shaftwall framing. Features/Benefits m Manufactured to meet ASTM C 1396 and ASTM C 1658. m Cavity Shaftwall Systems are very lightweight compared to conventional shaftwalls, weighing approximately 10 lbs. per sq. ft. of wall when finished with a
The gypsum board cavity shaftwall system turned 50 in 2023, having been developed for use in the World Trade Center that opened in 1973. The buildings' designers tasked gypsum board …
National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC, PermaBASE Building Products, LLC and ProForm Finishing Products, LLC. ...
National Gypsum Company Cavity Shaftwall Systems may be constructed with C-T, C-H or I-Stud shaftwall framing. Lightweight. Cavity Shaftwall Systems are very lightweight compared to conventional shaftwalls, weighing approximately 10 lbs. per sq. ft. of wall when finished with two layers of 1/2" Fire-Shield C Gypsum Board. Economical. Shafts can be
Cavity shaftwalls are constructed utilizing one of two methods: masonry/CMU or light-gauge steel and gypsum. Gypsum drywall shaftwall construction has become the …
The panels are key components in the I-Stud, C-T Stud and C-H Stud Cavity Shaftwall Systems and the H-Stud Area Separation Fire Wall Systems. Advantages Will withstand up to 12 months of exposure to typical weather conditions, subject to the terms, conditions and exclusions of National Gypsum's Limited Warranties.
The system includes gypsum liner panels, gypsum panels and cement board, interior finishing products and framing components. The Cavity Shaft Wall System includes components that provide the strength to withstand lateral loads and fire protection necessary for walls that enclose elevator shafts, stairwells and other vertical shafts. ...
Gypframe 60 I 70 'I' Studs at 600mm centres with Gyproc CoreBoard 19mm between studs, secured by Gypframe G102 Retaining Channel. Inner layer of Gyproc Habito 12.5mm with an outer layer of Gyproc FireLine 12.5mm to non-shaft side and 25mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 4200mm.
Used to construct lightweight fire barriers for cavity shaftwalls (1-4 hr.), stairwells and area separation fire walls in multifamily housing. Key components in the I-Stud, C-T Stud, and …
USG Cavity Shaft Wall System is the only wall for which a UL smoke and fire damper test is ... Metal studs. 4. Metal shaftwall systems. 5. Gypsum board finishing. 6.Trim and accessories. 2. RELATED WORK SPECIFIED ELSEWHERE 1. See Section 09900 PAINTING AND FINISHING for gypsum board prime and finish coats. 3. SUBMITTALS
National Gypsum Company Cavity Shaftwall Systems may be constructed with C-T, C-H or I-Stud shaftwall framing. Lightweight. Cavity Shaftwall Systems are very lightweight compared to conventional shaftwalls, weighing approximately 10 lbs. per sq. ft. of wall when finished with two layers of 1/2" Fire-Shield C Gypsum Board. Economical.
Before the development of fire-rated horizontal membranes, architects used UL fire-rated wall assemblies turned horizontally or shaftwall systems for corridor ceilings. Seeing a need, National Gypsum's 1-800-NATIONAL ® Construction Services team developed the horizontal membranes listed below. UL DESIGN I504 - A 1-hour horizontal assembly …
Georgia-Paciic Gypsum; National Gypsum; PABCO Gypsum; and United States Gypsum. Check the speciic ire or sound assembly to be constructed for the details required to achieve the desired rating. C-T SHAFTWALL/STAIRWELL STUD Engineered to maintain shaftwall integrity, ClarkDietrich C-T cavity shaftwall studs are punched with
Type C gypsum board will maintain its material integrity in a fire condition better than Type X gypsum board. The assembly must be constructed with the components listed in the UL design. If the design was tested with Type C gypsum board in the ceiling location, then Type C gypsum board must be installed.
The Cavity Shaft Wall System includes components that provide the strength to withstand lateral loads and fire protection necessary for walls that enclose elevator shafts, …
Gypframe 60 I 70 'I' Studs at 600mm centres with Gyproc CoreBoard 19mm between studs, secured by Gypframe G102 Retaining Channel. Two layers of Gyproc FireLine 12.5mm to non-shaft side and 25mm Isover Acoustic Partition Roll (APR 1200) in the cavity. For heights up to 4200mm.
CertainTeed Gypsum 750 E Swedesford Road Decatur, GA 30035 Georgia-Pacific Gypsum, LLC 2861 Miller Road National Gypsum 2001 Rexford Road Charlotte, NC 28211 12950 Worldgate Drive, Suite 700 Herndon, VA 20170 Operating Company, LLC Continental Building Products Section 1207 (2015 IBC) Section 2203.1 Section 1023 …
* The Cavity Shaftwall system was developed to enclose elevator shafts, stairwells and other vertical chases in buildings where it is advantageous to erect these walls from one side only and where fire resistance and resistance to air pressures are required. ... For information on system requirements contact National Gypsum's Technical Service ...
National Gypsum Company 2001 Rexford Road Charlotte, NC 28211 (704) 365-7300 Technical Information: 1-800-NATIONAL ... Internet Home Page: 09260/NGC Buyline: 1100 º. DESCRIPTION Cavity Shaftwall systems are a nonload-bearing drywall parti-tion made up of two basic components: gypsum board and metal …
National Gypsum company Cavity Shaftwall Systems may be constructed with C-T, C-H or I-Stud shaftwall framing. Lightweight. Cavity Shaftwall Systems are very lightweight compared to conventional shaftwalls, weighing approximately 10 lbs. per sq. ft. of wall when finished with two layers of 1/2" Fire-Shield C Wallboard. Economical. Shafts can be
Every day, architects across the country reach out to their National Gypsum Company construction design manager to ask about product selections or to discuss design and building challenges. As your construction design manager, I am committed to providing technical guidance and serving as your…
What is a Cavity Shaftwall System? A cavity shaftwall is a non-load-bearing, 1- through 4-hour, fire-rated partition constructed from one side and used to enclose elevator shafts, stairs and mechanical …
National Gypsum's comprehensive Design & Resource Center provides access to a digital library of tools, educational resources and answers to some of your toughest building questions. Your Guides for Building a Better Future - Technical resources to help you select and specify the right products.
Unless specified, all gypsum board systems (except those with pre-decorated or metal-covered surfaces) have joints taped and joint fastener heads covered with one coat of joint compound (fire taped). ... Cavity Shaftwall: What You Need to Know. OnBoard Newsletter | December 2023. Read More. Newsletters ... National Gypsum …