Information about our cookie policy can be found here. Unlined shaft walls can accommodate sustained air pressure up to 0. Clarkdietrich shaftwall systems clarkdietrich building systems. Code related cemco usg shaft and stair wall systems 1. Shaft systems shaft wall boral plasterboard systems accommodate the heightsspans and pressures as listed by utilising appropriate stud depths, sizesgauges and centres. Masonry in more traditional shaftwall designs, architects create a structure that encloses the shaft before construction of the building that surrounds it. Rondo steel wall framing systems provide a durable, practical and lightweight structures for internal plasterboard walls to create attractive spaces within buildings, or external wall systems to provide direct support of the exterior cladding and interior linings.
In comparison, a gypsum shaftwall can be assembled entirely by the drywall contractor. Gypsemna ceiling solutions comprising of a grid of completely concealed suspended metal frames void of wire hangers and wireclips lined with gypsum plasterboards with its joints, treated taped and filled to achieve the even, smooth and homogenous surface to receive paint or further decoration light weight and versatile. Installation is quick and ea sy, using components and application procedures familiar to drywall contractors. Shafts can be unlined when speciic conditions are met. Our experience is in substructual engineering, geotechnic al engineering and higher level computer languages. Air shafts unlined the system can also be used for vertical air shafts within the building. The cavitycomplete wall systems have been tested to. What makes the clarkdietrich system unique is that it has been tested with almost every gypsum board and shaft liner manufacturer in the country.
Lightweight gypsum materials are easy to handle, which eliminates the need for equipment typically used to move heavy masonry. We require this information in order to email you a working demo. The international building code references multiple astm standards that exterior wall systems must meet. Find the right firerated assemblies and design details drawings for your architectural plans. Installation is quick and easy, using components and application. Submittal sheet shaftwall insulation owens corning. It is critical that the architect for any wall system have data readily available that demonstrates that the wall system being specifi ed meets current building codes and testing standards. As the shaftwall is constructed from floor to floor, no additional structure i. Jan 01, 20 there are two standard approaches to the design of shaftwall systems that influence the material type used to build the shaft wallmasonry and gypsum. Usg shaft wall systems are nonloadbearing gypsum wall partition asse mblies constructed from outside the shaft at each loor. Shafts are enclosed early in construct ion, and the walls are inished later, along with interior partitions. Shaft walls shaft wall 3 fire rated plasterboard shaft wall system installation instructions line out the wall opening to accept the fire damper as shown in system detail. Submittal sheet shaftwall insulation shaftwall insulation unfaced acoustical performance designed for use as an acoustical insulation in the cavity of a metal stud and gypsum board shaftwall partition system.
Proroc brand shaftliner for gypsum shaftwall systems call toll free 18002338990. Continued use of this site indicates that you accept this policy. Ner258sw 2hrcorridorceilingandstairsoffit ner258 system g 1. Masonry in more traditional shaftwall designs, architects create a structure that encloses the shaft. Marino\ware offers its customers free expert technical. The cavity shaftwall systems should not be used where exposed to constant dampness or conditions under which free water can be formed. Best of all, gypsum shaftwall systems are more economical than masonry shaft construction.
Three techniques for installing firerated shaft wall systems with three techniques. Shafts are enclosed early in construction, and the walls are finished later, along with interior partitions. Specialty systems include area separation walls, cavity shaft walls, fireproofing, curtain wall fire containment systems, thermal insulation, air water and vapor control. Unlike competing systems, the clarkdietrich ct stud and jtabbed track system provide maximum flexibility to choose from a. Install supplementary framing in gypsum board shaft wall assemblies around openings and as required for blocking, bracing, and support of gravity and pullout loads of fixtures, equipment, services, heavy trim, furnishings, wall mounted door stops, and similar items that cannot be supported directly by shaft wall assembly framing. Clarkdietrich shaftwall systems clarkdietrich building. Estimate materials and find usg equivalents for your building projects. Shaft wall systems sheetrock gypsum liner panels submittal sheet sa926 wb2278. United states gypsum company usg, gypsum board shaft wall systems. The assemblies are constructed of gypsum liner panels frictionfitted into ch studs in a progressive manner, with.
Area separation wall gypsum board assembly 46 light gauge steel framing 12 shaft wall 81 substrates 33 attachments access panel installation 1 attachments access panel installation section 1 attachments adjacent electrical boxes 1 attachments five sided box enclosure 1. Horizontal membranes are built entirely from below. Searchable fire resistive assemblies with downloadable pdf, cad or. A notforprofit trade association founded in 1930, promoting the use of gypsum while advancing the development, growth, and general welfare of the gypsum industry in the united states and canada on behalf of its member companies. There are extensive lists of ul ratings for both systems. Soilstructure software t eam is comprised of licensed engineers and graduate computer programmer. Shaftwall systems are interior nonloadbearing fire rated wall assemblies that provide critical, life safety, fireresistant protection for elevator shafts, stairwells, vertical chases and mechanical enclosures. They house elevators and stairwells, as well as hvac, telecom, and electrical equipment. An introduction to gypsum shaftwall systems construction. Soilstructure software increases the engineers bottom line by eliminating hours of tedious calculations. Plasterboard systems with the appropriate cavity insulation have been tested acoustically to achieve high sound insulation ratings.
Clarkdietrich building systems provides fully tested and approved assemblies for shaftwall construction. If you have questions or need more information on any of the products listed in this catalog, contact our technical services department. Ch shaft wall stud is a product in the gypsum board shaft wall assemblies. Our fire protection shaftwall systems offer a range of construction benefits which can include a lightweight alternative to masonry constructions, reduced installation time and simplicity along with space saving advantages.
White book specialist partitions shaftwall british gypsum. British gypsum uses cookies to deliver superior functionality and to enhance your experience of our websites. An additional third exit stairway is now required for buildings more than 420 feet high. Covers fire and sound criteria, wood and steel partitions and sound control systems. Because our engineers are also consultants, soilstructure software is in sync with current state of practice. Steel framing components for usg shaft wall systems health. Shafts can be unlined when specific conditions are met. Cavity shaftwall systems are very lightweight compared to conventional shaftwalls, weighing approximately 10 lbs. System data submit system folder sa926, which can be downloaded at. Specialty systems include area separation walls, cavity shaft walls, fireproofing.
Shafts are enclosed early in construction, and the walls are. Access our allnew collection of soundtested, firerated wall assemblies. Centralise the damper casing and firestop the gap between the casing and wall with lorient intumescent sealant, see point 11 for fill details. Knauf shaftwall is our innovative system to form enclosures around service and lift shafts while working from one side. Please refer to particular wallboard manufacturer for particulars of the shaftwall systems. Shaft wall article about shaft wall by the free dictionary. The difference is in one case the load is considered intermittent, or the load is only applied as. This system can be used for ratings of up to 4 hours. Tables from 4th edition yellow book, structural steel in building. A gypsum core wall panel with additives to enhance fire resistance of the core and the water resistance of the core. Shaftwall systems horizontal span capabilities 4 installation. An introduction to gypsum shaftwall systems page 2 of 2.
The system can also be built horizontally to provide a fire rated membrane. Shaftwallstairwall systems suggested construction details 67 products. Shaft wall system supplement to construction dimensions magazine gypsumation provides essential gypsum board information to aec professionals, contractors, and code officials twice annually. Shaftliner also provides excellent sound control and can achieve the fire ratings necessary for todays building construction. Shaftliner panels are specially manufactured firestop plasterboard panels, developed for use in usg boral plasterboard cavity shaft wall systems. A shaft wall can be built in front of the existing partition. Frame all cut openings in the shaft side with jtrack, providing adequate structural support for openings over 48.
To meet all your specifications, both ct and ch systems are available from bailey. Install supplementary framing in gypsum board shaft wall assemblies around openings and as required for blocking, bracing, and support of gravity and pullout loads of fixtures, equipment, services, heavy trim, furnishings, wallmounted door stops, and similar items that cannot be supported directly by shaft wall assembly framing. Certainteed shaftliner for gypsum shaftwall systems 1, 2. Boral plasterboard cavity shaft wall systems to provide fire protection for elevator shafts, vertical ducts and other applications where installation is possible from one side only.
Shaftliner panel is 25mm thick, 600mm wide bevelled edge firerated plasterboard utilised in. They provide fire protection for elevator shafts, vertical ducts and other applications where installation is possible from one side only. The systems in this manual utilize gypsum products. Shaftwallstairwall systems installation instructions 5 details. Elevator door frames must be tied to shaftwall enclosures. Stairwall systems are designed to enclose stairwalls, this system is finished on both sides with a single layer of 12 fire code board. In the case of fires, traditional shaft wall materials may be compromised by fire hoses and require zero occupancy until the wall is repaired, but hebel aac shaft wall assembly is a single unit which is not damaged by water. Shaftliner panel is a fire rated plasterboard utilised. Usg product specs product description in, your source of north american building product and supplier information, including brochures, specs and cad details, since 1995. The core wall of a shaft can be installed from the exterior of the shaft and requires no scaffolding. The unique knauf ct stud makes this possible with a minimum of components.
Stiff wall uses rd the screws of other steelframed shear walls, and the strap system is located on the outside of the wall. Shaftwall system sort by position name product code sell prices web exgst featured show 24 48 72 96 per page. Threehour rating, shaftwall finished on both sides. Outlines methods for matching systems to specific performance criteria. Unlined shaft walls can accommodate sustained air pressure up to 10 psf. Usg shaft wall systems are nonload bearing gypsum wall partition. Shaftwall insulation reduces the amount of airborne sound transmitted through the shaftwall to the adjoining space. There are two standard approaches to the design of shaftwall systems that influence the material type used to build the shaft wallmasonry and gypsum. Gypsemna ceiling solutions comprising of a grid of completely concealed suspended metal frames void of wire hangers and wireclips lined with gypsum plasterboards with its joints, treated taped and filled to achieve the even, smooth and homogenous surface to receive paint or further decoration. Jtrack properties jtrack for shaft wall construction 18002752279 web flange stiffener design radius a b c t r may vax. The large range of the plastic distribution was concentrated in an area that was 03 m outside the vertical shaft wall at about the horsehead elevation and 01 m in the rock mass surrounding the shaft and invert of the cross passage. Boral plasterboard systems accommodate the heightsspans and pressures as listed by utilising appropriate stud depths, sizesgauges and centres.
Submittal data ch shaft wall stud fabricated in web depths of 2. Cavity shaftwall systems may be constructed with ct, ch or istud shaftwall framing. Jan 01, 20 shaftwall systems are a crucial component in the design and construction of commercial buildings, serving a variety of important functions for the structure. Cgc shaft wall systems are nonloadbearing gypsum wall partition assemblies constructed from outside the shaft at each floor. In the literature piece sa926, i see limiting height tables for unlined shafts, as well as regular shafts. Sheetrock brand shaft wall systems are nonloadbearing gypsum wall. Angle dimensions shall be continuous and at least 2 x the dimension of the. An introduction to gypsum shaftwall systems construction canada.
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