Usg shaft wall systems pdf files

Ch shaft wall studs 18 mil, 34 mil are fabricated in web depths of 212, 4, and 6 each with a short. Flashing and sealants as shown in the construction documents and as selected. Find all the necessary components to build strong, fireprotected stairwells and mechanical and elevator shafts. Installation is quick and easy, using components and application procedures familiar to drywall contractors. Twohour cavity stair wall nonload bearing, see figure 3 4. Usgs 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. With the use of shaftliner, shaftwall assemblies weigh in at a remarkably low 10 to lbs. Usg shaft wall systems are nonloadbearing gypsum wall partition asse mblies constructed from outside the shaft at each loor. Installation is quick and easy, using components and application procedures familiar. Cgc shaft wall systems are nonloadbearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Shafts are enclosed early in construct ion, and the walls are inished later, along with interior partitions. Technical support 1800usg4you product safety hotline 18005078899 product categories. Shafts are enclosed early in construction, and the walls are finished later, along with interior partitions. Steel framing components for usg shaft wall systems health.

Listing information of clarkdietrich steel h stud and u. Shaftwall system consists of 1 shaftliner panels supported. Cemco is the licensed manufacturer of the metal framing components for the usg shaft wall systems, which include the ch stud, j runner, jambstrut, and estud. Cgc shaft wall systems are nonloadbearing gypsum wall partition assemblies. The benefits of gypsum drywall shaft systems go far. Systems can be erected horizontally and used as economical fire resistive assemblies for corridor ceilings, stair soffits, and protection for. Used to construct elevator shafts, mechanical shafts, stairwells, air return shafts and horizontal membranes, meet or exceed. A minimum 212in deep 24 gauge floor and ceiling jrunners, attached to the structure as described in the figure 4. This aer is an official document if it is within one year of chicago, il 60661 the initial or renewal date. Nonload bearing and structurally independent panels are installed along. Installation is quick and ea sy, using components and application procedures familiar to drywall contractors. Flashing and sealants as shown in the construction documents and as selected by the. Tested with gypsum shaftliner under load simulating a wall height of 50 feet astm e119 and canulc s101 fire resistance rating. Mill steel framing is a licensed manufacturer of the usg shaft wall system.

Hardierock type x shaftliner, lafarge gypsum firecheck shaftliner or usg shaft wall liner. Horizontal shaftwall duct and ceiling assemblies national gypsum. Threehour cavity shaft wall nonload bearing, see figure 4 1. Sheetrock brand shaft wall systems are nonloadbearing gypsum wall partition. Provide the strength to withstand lateral loads and fire protection necessary for walls that enclose elevator shafts, stairwells and other vertical shafts.

Restricted load bearing nonsymmetrical area separation wall. How to select and specify the appropriate components of a shaft wall system. Aluminum breakaway clips burn off in fires, allowing the the system to detach on the fire side. Shaftwall systems are interior nonloadbearing fire rated wall assemblies that provide critical, life safety, fireresistant protection for elevator shafts, stairwells. Usg shaft wall systems are nonloadbearing gypsum wall partition assemblies constructed. Usg shaft wall systems are nonloadbearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Clarkdietrich shaftwall systems clarkdietrich building systems. These shafts are vital for vertical communication, power, water, fresh air, exhaust, and a means of egress. What makes the clarkdietrich shaftwall construction system. The systems in this manual utilize gypsum products to provide fire. Usg head of shaft wall details fire resistant assemblies.