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Table 2306.4.5 Attachment Lath and Plaster or Gypsum Board Wood Framed Wall
<br />Assemblies of the California Building Standards Code 2007 Edition, (24 C.C.R.), and
<br />including by reference the International Building Code, 2006 Edition, Volumes 1 and 2
<br />is amended to read as follows:
<br />TABLE 2306.4.5
<br />LATH AND PLASTER OR GYPSUM BOARD
<br />WnnD FRAMED WALL ASSEMBLIES
<br /> THICKNESS WALL FASTENER SPACING°'` MINIMUM
<br />TYPE OF MATERIAL OF MATERIAL CONSTRUCTION MAXIMUM Inches .a.r.k
<br />1. Expattded metal a woven wire lath o. 11 ¢a¢e 1%." lonf. %~R" bend
<br />Portland cement plaster Unblocked 6 16 Ga. Galy. Stable, /; legs
<br />2. Gypsum lath, plain or perforated o. 13 gage, 1%," bng, I„ "head,
<br /> 'U" Unblocked c ~~~~
<br /> P ]aster 16 Ga. Galv. Staple, 1 %," long
<br /> 1 "N'
<br /> '/:" x 2' : 8' Unblocked o. 1 I e, 1%," lon , '/," head,
<br />3. Gypsum sheathing t /z• ' 4' Blockedr q nd-point, galvatized
<br /> Unblocked 7 16 Ga. Galy. Staple, I%," long
<br /> s,~„ _ ., ar....r."a 4" edge/ galvanized
<br /> 7" field .120" Nail, min.%," Mead, 1%" Ion
<br /> Unblockedr ~
<br /> Unblockedr q
<br /> Unblocked d cooler (1%," x .086") or wallboard
<br /> ' 120" nail, min. "Mead, 1%, "long
<br /> Unblocked 4 1F Gavr Cranlr. I%." Inv
<br /> Blocked• 7
<br /> rz, Blockade q
<br /> Unblocked 8/12
<br /> Blocked' 4/16
<br /> Blocked' 4/12" o. 6 1 t/"screws'
<br /> Blocked'' 8/12
<br />4. Gypsum board, gypsum veneer base Blocked• 6/12"
<br />water-resistant gypsum backing boatel 7
<br /> Unblocked[ cooler (1 %; x 0.092") or wallboard
<br /> .120" Nail, min. '/," head, 1 '/," long
<br /> ~ t r; r.AOP Rrs,ntr t'/ " [roc t'/ " In"a
<br /> Blocked s 4
<br /> ass ply-6d cooler (I%," x 0.092") or
<br /> allboard 1 i` x 0.120" Nail
<br />min. '/," head
<br /> ss ,
<br />"
<br /> 1%,
<br />16 Ga. Galy. Staple
<br /> Blocked' Base ply: 9 %," 16 Gage Galy. Stable
<br /> Two-ply Face ply: 7 ace ply-8d cooler (2/," x 0.113") or
<br /> allboard
<br /> .120" Nail, min. '/," head, 2%," long
<br /> 13 Ga. Galy. S k, 2%; lon
<br /> Unblocked 8/12h
<br /> Bloeked' 8/12° o. 6-I/," screws'
<br />ror .S't: t tncn = z5.a mm, r root - 30a.t3 mm, r Poona per rom : ~ a.aam rvrm.
<br />a. Applies to tastsniny at studs. top and bottom plates and bfocWny.
<br />b. Alternate fasteners are permitted to be used if their dimensions are not less than the spedfied dimensions. Drywall screws are permitted to substitute for the 5d (1 %,' x
<br />0.088'), and 8d (I%' x 0.082')(cooler) nails listed above, and fJO.81%, inch Type S or W screws for Bd (1%; x 0.092) (cooler) nails.
<br />c. For properties of cooler nails, see ASTM C 514.
<br />d. Me~dmum freminp spacing of 24 indres on center.
<br />e. All edges are blooWd, and edge fastsninp is provided at atl supports and all panel edges.
<br />f. .First number denotes fastener speonp at the edges; second number denotes fastener epednp at intermediate 1rarNnp members.
<br />g. Screws are Type W or S.
<br />h. Staples shell have a minimum crown width of/,, inch, measured outside the legs, end shell be installed with their Crowns parallel to the bn0 dimension of the fremnp
<br />members.
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