National Gypsum Construction Guide - 12th Edition

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DETAILS 2" H-STUD AREA SEP. WALL GYPSUM BOARD OR MINERAL WOOL FILLER FIRE BLOCKING 1 1/4" TYPE W SCREW ASW CLIP 1 LAYER OF 5/8" FIRE-SHIELD BOARD 4' EACH SIDE (OR AS REQUIRED BY LOCAL CODES). 2" H-STUD 18" MINIMUM 1" FIRE-SHIELD SHAFTLINER 3/4" AIR SPACE 142 H-STUD AREA SEPARATION WALL SYSTEM 1" FIRE-SHIELD SHAFTLINER DOUBLE H-STUD TRACK SCREWED BACK-TO-BACK SEALANT JOIST CEILING 3/8" TYPE S PAN HEAD SCREW GYPSUM FACINGS AS SPECIFIED INSULATION INTERMEDIATE FLOOR INTERSECTION* LOCATION OF ASW CLIPS 09265I Scale: 1" = 1'-0" CAULK (SMOKE TIGHT JOINT) 2" H-STUD TRACK GYPSUM BOARD OR MINERAL WOOL FIRE BLOCKING TYPICAL ROOF JUNCTION DETAIL 09265K Scale: 1" = 1'-0" ROOFING ROOF DECK 2" H-STUD ASW CLIP 3/4" AIR SPACE FLOOR 2" H-STUD AREA SEP. WALL 2"x 4" STUD 2" H-STUD GYPSUM BOARD OR MINERAL WOOL FILLER FIRE BLOCKING 1" FIRE-SHIELD SHAFTLINER 2" H-STUD 3/4" AIR SPACE INSULATION TYPICAL WALL CROSS SECTION* 09265G Scale: 1/2" = 1'-0" AS REQUIRED (OR AS REQUIRED BY LOCAL CODES) GYPSUM BOARD OR MINERAL WOOL FILLER FIRE BLOCKING ASW CLIP INTERIOR WALL FRAMING INTERIOR GYPSUM FACINGS AS SPECIFIED EXTERIOR WALL FRAMING EXTERIOR WALL INTERSECTION 09265M Scale: 1" = 1'-0" 3/4" AIR SPACE 1" FIRE-SHIELD SHAFTLINER 2" H-STUD TRACK 2" H-STUD AREA SEP. WALL PARAPET CAP 3/4" AIR SPACE 5/8" FIRE-SHIELD GYPSUM SHEATHING 4' EACH SIDE (OR AS REQUIRED BY LOCAL CODES) FLASHING TYPICAL ROOF PARAPET DETAIL 09265J Scale: 1" = 1'-0" EXTERIOR FACING 2" H-STUD TRACK CAULK (SMOKETIGHT JOINT) ROOFING GYPSUM BOARD 2"x 4" FRAMING 1" FIRE-SHIELD SHAFTLINER *When a 3/4" air space cannot be maintained between the H-Stud assembly and adjacent framing members, 1/2" Fire-Shield C Gypsum battens are required to cover H-Studs and H-Stud Track.
1" FIRE-SHIELD SHAFTLINER 3/4" AIR SPACE INTERIOR WALL FRAMING 2" H-STUD GYPSUM OR MINERAL WOOL FIRE BLOCKING INTERIOR GYPSUM FACINGS AS SPECIFIED AS REQ'D PROTRUDING EXTERIOR WALL* 09265L Scale: 1" = 1'-0" EXTERIOR FACING FLASHING CAULKING CAP 2" H-STUD TRACK EXTERIOR WALL FRAMING 1" FIRE-SHIELD SHAFTLINER 2" x 4" PLATE 2" H-STUD AREA SEP. WALL 3/4" AIR SPACE 2" H-STUD TRACK TYPICAL FOUNDATION DETAIL* 09265H Scale: 1/2" = 1'-0" 09 21 16.33/NGC 3/4" AIR SPACE INSULATION GYPSUM FACINGS AS SPECIFIED *When a 3/4" air space cannot be maintained between the H-Stud assembly and adjacent framing members, 1/2" Fire-Shield C Gypsum battens are required to cover H-Studs and H-Stud Track. RECOMMENDATION Order H-Studs and 1" Fire-Shield Shaftliner according to the following outline: Basement wall section – length equal to distance from foundation floor to approximately 3" above floor line of first floor. Intermediate floors – length equal to distance between floor lines. Topmost floor – length to extend to top of parapet wall or to roof intersection, depending on detail. BASEMENT WALL INSTALLATION 1. Beginning at foundation floor, attach 2" H-Stud Track to concrete with power-driven fasteners spaced 24" o.c. Apply acoustical sealant along edges of track at floor line. 2. Install H-Stud Track on foundation walls where Area Separation Wall intersects, if applicable. Fasten with power-driven fasteners 24" o.c. Caulk edges as with floor track. 3. At intersection of foundation or exterior wall and Area Separation Wall begin erecting by inserting first layer of 1" Shaftliner into floor and wall track. Insert second layer backto-back with first and seat into floor and wall track. Shaftliner and studs may be set into position from the basement floor or fed down through the space provided in the wood framing from the floor above. 4. Making sure that both pieces of Shaftliner are seated all the way into the floor and wall tracks and that their edges are flush, insert an H-Stud into the floor track and engage the H-Stud legs over the long edges of the Shaftliner boards. Seat the H-Stud fully so the board edges contact the stud web. 5. Continue in this manner, erecting two thicknesses of Shaftliner, and installing the legs of the H-Stud over the Shaftliner edges until wall is completed. Again, make sure all studs and boards are tightly pushed together. Floor track may be screw fastened to H-Studs with 3/8" Type S pan head screws to assist with installation. 6. If the Area Separation Wall terminates at a foundation wall, the last two Shaftliner boards will have to be inserted from the floor above. Boards are pushed down into the channel formed by the previous H-Stud’s legs and the legs of the wall track. 7. If the Area Separation Wall terminates at or past a framed wall, insert the last boards conventionally and cap the end of the Area Separation Wall with 2" H-Stud Track. Fasten H-Stud track flanges at all corners on both sides with 3/8" Type S pan head screws. 8. The top edge of the erected wall is then capped off by placing 2" H-Stud Track over studs and boards. Track may be screw fastened to H-Studs with 3/8" Type S pan head screws to assist with installation. 9. Attach studs to adjacent wood framing with ASW Clips. Secure the clips to the studs with one 3/8" Type S Pan Head Screw through the short leg of the clip. The ASW Clips may be attached directly to the steel studs or through the gypsum board batten face into the studs. 10. A minimum 3/4" air space shall be maintained between the H-Stud assembly and any adjacent framing members.* When a 3/4" air space cannot be maintained, gypsum board batten strips are installed over H-Studs and H-Stud Track on both sides of the wall. 3" wide battens are installed over H-Stud Track at foundation and roof. 6" battens are screwattached to H-Studs with 1" Type S screws spaced 12" o.c. screwed into alternate legs of H-Stud. Battens are cut from sheets of 1/2" Fire-Shield C Gypsum Board. SEALANT INTERMEDIATE FLOORS AND ROOF INSTALLATION 1. Attach 2" H-Stud Track to the already installed capping track of the lower floor’s wall. This back-toback track installation allows the Area Separation Wall to be erected one floor at a time. Secure the two tracks together with two 3/8" Type S pan head Screws 24" o.c. Stagger back-to-back track joints a minimum of 12". 2. Erect Shaftliner and H-Studs in the same manner as for the basement wall, steps 4- 10, except that starting and ending procedures vary depending on the exterior wall intersection detail. See drawing details. 3. At roof intersection the walls are capped-off with H-Stud track. Track may be fastened to H-Stud with 3/8" Type S pan head screws to assist with installation. H-Studs are fastened to wood framing with ASW Clips. The specific framing procedure varies according to roof junction drawing details. 4. Fire blocking must be provided at intermediate floors and roof locations as shown in drawing details. Mineral wool or gypsum board filler may be used. *Refer to UL Design U347. NOTE: ICC Es, Inc. Legacy Report 90-26.01 requires a 1" minimum air space. H-STUD AREA SEPARATION WALL SYSTEM 143 09 21 16.33
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12 TH EDITION National Gypsum Const
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Charlotte, North Carolina, is the h
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PRODUCT SPECIFICATION DIRECTORY FOR
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GENERAL REFERENCE LATH, DRYWALL JOI
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Key to Federal Specification Design
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QUICK SELECTOR INDEX - FIRE/SOUND G
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QUICK SELECTOR FOR FIRE AND SOUND R
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Gypsum Board Partitions/Solid (CAD
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GENERAL REFERENCE Gypsum Board Floo
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12 TH EDITION 06 16 43/NGC Gold Bon
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LIMITATIONS 1. Gypsum Sheathing is
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GOLD BOND ® BRAND e 2 XP EXTENDED
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12 TH EDITION Conventional Plaster
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Basecoat Plasters DESCRIPTION GOLD
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Gypsum Plaster Base/Wood Framing DE
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Fireproofing Columns and Beams with
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3/4" C.R. CHANNEL METAL LATH 66 CAS
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12 TH EDITION Veneer Plaster System
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Veneer Plaster System Components TE
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Veneer Plaster Accessories* Used in
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DETAILS KAL-KORE KAL-MESH KAL-KOTE
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STA-SMOOTH PAPER TAPE TREATMENT MET
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Veneer plaster walls are particular
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KAL-MESH INSTALLATION 1" X 4" BRIDG
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12 TH EDITION Gypsum Board Systems
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STA-SMOOTH ® STA-SMOOTH ® STA-SMO
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HIGH STRENGTH BRAND HIGH STRENGTH
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METRIC CAPABILITIES The Federal Gov
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Gold Bond ® BRAND Gypsum Board DES
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Gold Bond ® BRAND Sta-Smooth ® Gy
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INSTALLATION Application And Fasten
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Gold Bond ® BRAND Exterior Soffit
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Gold Bond ® BRAND 1" Fire-Shield
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Gold Bond ® BRAND High Flex ® Gyp
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Gold Bond ® BRAND High Strength Ce
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SURFACE BURNING CHARACTERISTICS AST
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Gold Bond ® BRAND Hi-Impact XP ®
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Exposure to excessive or continuous
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RECOMMENDATIONS Installation of Sou
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PACKAGING 2' x 2' - 4 pcs./bundle,
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Gold Bond ® BRAND Foil Back Gypsum
Page 93 and 94: Table 1 25 GAUGE STUDS/PARTITION LI
Page 95 and 96: Drywall Metal Framing* 25 & 20 GAUG
Page 97 and 98: DETAILS STUD SPLICE 16" LENGTH OF T
Page 99 and 100: RECOMMENDATIONS 1. FRAMING Align fl
Page 101 and 102: Steel Frame Ceilings/Furring Channe
Page 103 and 104: Wood Frame Walls and Ceilings/Singl
Page 105 and 106: TECHNICAL DATA 09 29 00/NGC FASTENE
Page 107 and 108: 2. Laminating is an excellent way t
Page 109 and 110: INSTALLATION SPLICE ON JOIST 1 1/4"
Page 111 and 112: RECOMMENDATIONS Z FURRING 1. Begin
Page 113 and 114: STEEL JAMB 1" FIRE-SHIELD SHAFTLINE
Page 115 and 116: ProForm BRAND Taping Joint Compound
Page 117 and 118: ProForm ® BRAND Texture Products D
Page 119 and 120: RECOMMENDATIONS A. For specific rec
Page 121 and 122: LEVEL 5 All joints and interior ang
Page 123 and 124: D.Fire-Resistant Mold-Resistant Gyp
Page 125 and 126: 12 TH EDITION Cavity Shaftwa l Syst
Page 127 and 128: VIEW A-A U498 2 HOUR STAIRWELL CONS
Page 129 and 130: CORNERBEAD J TRACK DETAILS PAN HEAD
Page 131 and 132: 20 GA. 3" LEG J TRACK SHAFTWALL J T
Page 133 and 134: CANTS SCREWED TO SHAFTWALL STUDS 75
Page 135 and 136: TOGGLE BOLT SHAFTWALL STUD 6" x 23
Page 137 and 138: Note: Maintain 24" module Shaftwall
Page 139 and 140: Horizontal Shaftwall Duct and Ceili
Page 141 and 142: 12 TH EDITION H-Stud Area Separatio
Page 143: AREA SEPARATION WALL LIMITING HEIGH
Page 147 and 148: 12 TH EDITION PermaBase ® BRAND Ce
Page 149 and 150: WARRANTY � 30-year limited warran
Page 151 and 152: FLOOR UNDERLAYMENT COUNTERTOP JOINT
Page 153 and 154: WATER-MANAGED, HIGH-IMPACT RESISTAN
Page 155 and 156: PERMABASE ® BRAND CEMENT BOARD TEC
Page 157 and 158: INSTALLATION INTERIOR APPLICATIONS
Page 159 and 160: 12 TH EDITION Index A Accessories .
Page 161 and 162: L Laminated partitions ............
Page 163 and 164: INDEX OF CAD DETAIL DRAWINGS DETAIL
Page 165 and 166: 1-800 NATIONAL ® HAS THE ANSWERS T
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National Gypsum Construction Guide - 12th Edition

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