The usgs realtime threat detection and continuous update services provide the fastest response speed in the networking industry to deter the evolving security threats before the business is affected. Clarkdietrich shaftwall systems clarkdietrich building. Gypsumation provides essential gypsum board information to aec professionals, contractors, and code officials twice annually. Usg boral partiwall is an intertenancy solution for separating walls between attached dwellings. Integrated ceiling systems integrated ceiling systems. Shaftwall area separation wall product catalog interior firerated systems stronger than steel sm. The system is thinner and at least 50% lighter than comparable masonry separation walls. Serving our students and state university system of georgia. Area separation wall systems are nonload bearing, structurally independent panels that can protect townhouse units with common walls from firerelated damages. Provide the strength to withstand lateral loads and fire protection necessary for walls that enclose elevator shafts, stairwells and other vertical shafts. Usg is north americas leading producer of gypsum wallboard, joint compound and a vast array of related products for the construction and remodeling industries. Hstuds are 2 wide vertical members used to secure two 1 thick pieces of gypsum shaft liner in area separation wall assemblies. That makes our systems ideal for furred chases and interior partitions where fire ratings are required for exterior walls and access is restricted. Fire rated systems, suitable for vertical ducts, elevators shaft and intertenancy wall systems.
Threehour cavity shaft wall nonload bearing, see figure 4 1. Masonry in more traditional shaftwall designs, architects create a structure that encloses the shaft. Install firerated assemblies in accordance with the details found in the ul fire resistance directory or gypsum association, ga600, fire resistance design manual. Best of all, gypsum shaftwall systems are more economical than masonry shaft construction. Twohour rating, shaftwall finished on one side, with acoustic. The strong, ct, ch or i steel members go up quickly. Informatics practices class 11 sumita arora pdf dwhwrhj. In october 2011, then chancellor hank huckaby recommended the initial four consolidations among eight usg institutions. Shaftwalls can be erected from one side, eliminating the need to build extensive scaffolding. United states gypsum company usg, gypsum board shaft wall systems. In addition, usg cavity shaft wall can be used to provide horizontal protection for corridor ceilings, underside of stairwells, and other applications. Shaftliner panels are held in position by lightweight steel h. Systems provides a protective structure which can be incorporated before the building envelope is sealed.
Used to construct elevator shafts, mechanical shafts, stairwells, air return shafts and horizontal membranes, meet or exceed. Shaftwall systems comprise 25mm thick gyprock shaft. Hstuds are inserted into crunners and slid over gypsum panel liner edges. Estimate materials and find usg equivalents for your building projects. Shaftwall systems or area separation fire wall systems in ngc construction guide, or with other fireresistancerated designs. Cavity shaftwall systems may be constructed with ct, ch or istud shaftwall framing. This is an extremely popular system offering benefits that include zero lot lines, a vertical wall face and a. Not suitable for use in areas subjected to continuous damp or humid conditions. Usg product specs product description in, your source of north american building product and supplier information, including brochures, specs and cad details, since 1995. Free delivery informatics practices a text book for class xi 97881770003 by sumita arora. Cavity shaftwall systems are very lightweight compared to conventional shaftwalls, weighing approximately 10 lbs. A minimum 212in deep 24 gauge floor and ceiling jrunners, attached to the structure as described in the figure 4. With less weight per square area than other shaft enclosures, structural framing requirements are reduced. Marino\ware offers its customers free expert technical.
Unlike competing systems, the clarkdietrich ct stud and jtabbed track system provide maximum flexibility to choose from a. Twohour cavity stair wall nonload bearing, see figure 3 4. There are two standard approaches to the design of shaftwall systems that influence the material type used to build the shaft wallmasonry and gypsum. 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. Zywall usg 20w, zywall usg 100, zywall usg 200, zywall usg 50, zywall usg 20. Paperfaced metal beads and trims combine galvanized. Search for georgiapacific assemblies by selecting an assembly type, hourly rating, stc rating or. Usg shaft wall systems are nonloadbearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Receive your complimentary electronic issue by signing up, below. Densglass ultra shaftliner shaftwallstairwell system 2007. There are extensive lists of ul ratings for both systems. The zyxel usg 3002000 series is ideal for small and mediumsize.
Usgs cavity shaft wall system provide the strength to withstand lateral loads and fire protection necessary for walls that enclose elevator shafts, stairwells and. Shaft wall systems national gypsum by macopa issuu. The zyxel usg series is built with a powerful integrated high performance security architecture. Find the right firerated assemblies and design details drawings for your architectural plans. Installation is quick and ea sy, using components and application procedures familiar to drywall contractors. Most configurations require only two steel components and two types of gypsum board. National gypsum construction guide steeler construction supply.
Additional consolidations have since been recommended and approved. Shaftliner also provides excellent sound control and can achieve the fire ratings necessary for todays building construction. The core wall of a shaft can be installed from the exterior of the shaft and requires no scaffolding. An introduction to gypsum shaftwall systems construction. Please refer to particular wallboard manufacturer for particulars of the shaftwall systems. Access our allnew collection of soundtested, firerated wall assemblies. To acquire firmware, software, driver or other support files for zyxel devices, enter the model number in the search box. An introduction to gypsum shaftwall systems page 2 of 2. Should a fire occur, firefighters control the use of elevators, leaving stairwells as the only means for occupant egress or rescue within the building. Shafts are enclosed early in construct ion, and the walls are inished later, along with interior partitions. Shafts are enclosed early in construction, and the walls are finished later, along with interior. Gyprock shaft systems combine lightweight construction. Marino\ware created its ct shaftwall system, to be a flexible shaftwall assembly that can accommodate any ul classified gypsum liner board. Partiwall is a twin stud wall system, which incorporates a single or double layer of 25mm shaftliner plasterboard fire barrier panels within the wall cavity.
Usg is a global leader in innovative products, technology and building systems that inspire customers to create sustainable spaces where they live, work and play. Drywall steel framing shaft wall walls that enclose elevator shafts, stairwells and other vertical shafts are the lifeline of a building. At its november 2011 meeting the board of regents adopted six principles for consolidation that were then used by university system staff to assess the potential for other campus consolidations. If you have questions or need more information on any of the products listed in this catalog, contact our technical services department. Shafts are enclosed early in construction, and the walls are finished later, along with interior partitions. The process is repeated until the desired wall length is achieved. Fireresistant systems create enhanced protection between townhouse units with shared walls.
To meet all your specifications, both ct and ch systems are available from bailey. It provides realtime inspection to prevent networks from threats without sacrificing performance. The benefits of gypsum drywall shaft systems go far beyond the difference in weight alone. Marino\wares fire rated wall systems quality that takes you to the top. Cgc shaft wall systems are nonloadbearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Usg building systems manufacturers negwer materials. Clarkdietrich building systems provides fully tested and approved assemblies for shaftwall construction. View and download zyxel communications zywall usg 50h series user manual online. Find the right steel studs, limiting heights and spans, and firerated assemblies for your shaft walls. Three techniques for installing firerated shaft wall systems with three techniques. A good example of these conditions is when the wall is being built to achieve the required fire rating in a restaurant located in an airport terminal or mall, where adjoining.
What makes the clarkdietrich system unique is that it has been tested with almost every gypsum board and shaft liner manufacturer in the country. Searchable fire resistive assemblies with downloadable pdf, cad or. The systems in this manual utilize gypsum products to provide fire. Usg shaft wall systems are nonloadbearing gypsum wall partition asse mblies constructed from outside the shaft at each loor. 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. Georgiapacific gypsum searchable assemblies library. Specialty systems include area separation walls, cavity shaft walls, fireproofing, curtain wallfire. Usg cavity shaft wall can be used in elevator and mechanical shafts, air ducts, stairwells, and areas where wall construction is only available from one side.
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