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UNIFORM BUILDING t',
D D r STANDARD
VENEER APPLICATION r
Based on fk i`.ommended Standards a tie ln' ernatiortol Conferenc
of Building Officials
Sar; Sections 3`005 and 3006, Uniform Building Code g
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Svc. ;ip,ii?:t. This Standard provides inethods for applicution_of adhrrud acid , at
nche:rtxd ,10.1, where designs are oras provided. 117) Stone Units [10 Jnchcs INtnximum to Thickness]. Stone %°eneer unil�, n,,.
cti.ceedin '!fJ itiche:.c in t}i}cknrss maybe: anchored directly to s ructuml mr°ter:rz
concrete or to
L ar 0. i p i rll'be limit- r ' 1. With concreteµcr mason. backing. Anchor ties shalt be not less than Nr. I
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Soc. x0.102: Vena -r a ) ed in atctlyditnce with this Standard s{1c
�d as to size, area, Height, length and location in necordance with Chapter 30
12 masonry �
rnuge g;alvanizcd wire or approved cqunl Formed as an exposed eye ant
Of the Uniform building Code. extendingnot less than ;6 inch beyond the face of the backing,. TFie legs of th.
Adnrrede0ee r loops shall by Tion less than 6 inches its length bent at right angles and 1.}d it
'* the masonry mortar joint and spaced so that the eyes or %mops are 12 inche
one aF the following application metllatis n y be used, i
], .,� paste<of neat port#and ec:ment shall br�bruslled an the backing and the 'm�%''rriun on center rri Doth dirc'.eticlns. There shall :be provided not less spar
Il bt, applied ie lies backing and a No, 12 gauge galvanized wire tie or approved equal thrcaded through tht
hank cif the: veneer ut`:rt, Type S mortar then sh,g exposed loops for every square feet of stone verieer, This tie. shall be a loot:
r� n � t, � ,
the veneer unit. Sufficient mortar shall be used to create a slight excess to be having legs not less than 15 inches in length so bent that it will lie in the stop«
forced out the edges of the units, The units shall be tapped i;rto place so astog g
Wing: etely fiil the s,pstcc betiv+�en the units and the backin The resulting veneer mortar Joint. Via last 2: inches of each wire leg sr,all: have a, right angl
saucerless of mortar in back of the units stall be not less than Vi inch nor more bend. One inch of cement grout shall be placed between the backing end the
than I V4 inches. i a
2 Units of tile, masonry, stone or terra cotta, not over 1 inch in thickness stone 2. veneer. � A 2 -inch by 2 -inch No, 1.6 gauge galvanized girt i
q mesh with two layers ofwaterproofg applied directly t
l 'iVith stud backin a center n a
shall be. restricted to 81 square inches in arca unless the back side of each unit y patch backing shall be.
t raL,,id or box scrL!z,dec1 to trt,e up att Jcviotians From plane, Tl' sc units nail *wood studs spaced a maximum of 16 taches n, (� aids the mesh i
;1.isy mosaic units of rile not over 2 locates by K:' inches by inch in;size ratty be attached with 2 -inch long galvanized steel t ire furring nails at 4 inches o,
lice arc,here_! by rrleans ofportland cement.. Bitek rig way be of masonry, r ctrrrcrttu providing ' penetration into each stud and wit
r , , . cutter rovidin a minivium 1. ]A -inch enetratio
or at'rt}:itis% gement plaster on metal lath. ivlptall.tth shall lac fastened to the �8-venny comma• nails at 8 inches on center into top and bottom plates Th•,
support in accordance with the regi.itr `meats of Chapter 47 of the Unirorm MgAvanized wire mesh maybe attachet; isteel studs Kith equivAcrit wirestets
Iluildijig ,ode. Type S mortar shall b%,- pplied to the backing as a setting bed. : Thcre shall 1r, riot less than a No, 12 gauge galvanized %vire or approved equa
The setting; teed shall he a minimum of -�ii inch thick and ;a itlaxiinuin of 1'"J inch looped through the mesh for every 2 square feet of stone veneer. This tie shat
Radek. A prate of treat portland cement or half portlund cement and hi,lf giraded e be n loop having legs not less than 15 inches in length, so bent that it will lit
t PG g mortar joint,
%trod slta,l 1�c n plied til ih+ back of the exterior veneer unit `trod .o late setting itn the stone veneer aro 1 v aright angle C7nc-inrt
lit -d amid thl veneer (tressed and rapped into ,place to provide eenlplete coves � The l,i.,t 2 inches of each wire reg shall have! g, t ft
nge betwc;t n the mortar bed �7nd veneer unit. ,A portland cement grout shall be ; minimum thirkness of cement grout ,Shall be placed between the }packing nn;
turd to point thea veneer; I the sane veneer,
r�Veneer y (c) Slab Type: Units (,2 Inches hlhximirm in This}rness]. dor veneer 'units n
Svc. 30.104. a l�iasn try. -soul Stone Units a the}res htaxirnutn in Th e ness{f, marble, travertine, granite or other .Stone units of slab form, ties shall engag.
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Masonry -arid stone veneer not c�tc�edirtt; rnc"!�res to thicknaos may bu tin I 'iZ-r ;c] drilled eyes of corrosion -resistant metal dour is loc,-ted in the rn}ddle third o
directly to structural masonry, concrete, or studs in one Of the feallaWil' logit- the edge of the units spaced a maximum of 18 inches apart around the periph
1, Anchor tress shall be corrosion-resist;tett :inti if marl;: ofslteet meter%, sato%! 'exceed 20 square feet i-1 area, halt nc
1 ry than four tics per veneer unit. Units s
1it~i,s � nea_ , ,. , c of each unit with not less `• a
.e;1%c ti Minimum $t..e of No 22 g,au„e by inch or if of sure, stall bL a minimum if the dowels are not tight fitting, the holes may be drilled not more th ,
ori Nor. 0 gauge. i�rtehe,r ties shall be spaced so as to support not ntoi'e than 2 'hs inch larger.in diameter than the dowel with the hole cotitersunk to a diamc
5gitrirr; feet of wall areas but not more than 24 inches on center 11 srixontally. In ter rind depth equal to twice the diarrietee of the dowel :in corder to provide r
Sci%rik `lone No. 3,. Tnclucir ties skull be provided to hori7outnl,juitnt rcinl'orce- tight -fitting key of coment mortar at the dowel locations where the mort :ri:ll thi '
terror 1% rc a o, . g;aug;e or equivalent, The joint reial'oreeinent shall;lae crib- joint has seti
tiouous with butt splices bet% een: ties permitted, All veneer ties shall be corrosion-resistatit metal capable of resisting in teen
Won applied ovC:r stud construction, the studs shall be spliced it m'o isnuii► lsion or compression a force equal to two times the weight of the attache(
of 16 inches oil centers and a,•;Droved paper shrill lust be applied ,over the ~cocci.
�,1ir;rifting sir wire s b4tl+fee 7 sttrcls except as utharl4'ise pr`ravided iii Serrtitrrr 1707, ( if made of sheet metal, veneer ties shall be not smaller in area than 'Jo Inc,
Uniform Building, Code, and mortar shall be slushed into the 1 inch space by 1 inch or if made of wire, not smaller in diameter than No. 9 gauge %vitt
b'Ahteen lacing and, paper (d) 'Terra Cotta or Cerartlic Units. Tied terra Colla or ceramic veneer unit
errs tin nitnrnate, an air space of tit least 1 inch may be maintained Tactslreen shall benot less than 11/4 inches in thlckness with projecting dovetail webs o.
'ho l+10,ing and the veneer in which case temporal-/ spot bedding maty be used 'th'e back surface spaced' approximately 8 lnrhes on centers«'f he racing. slitill 1,
y , i 8 p 6 x' b not lc&: tltrtn No.
,i 1 rt ' franc the, tits to align the vent cr. Spot bedding at the ties shall .7c of tied to the backing wall with noncorrosive rir�tal anchors
t gaits iit mortar amirely surrounding; the t}cs, gauge 'wire installed at the tap of each piece :n hotixontal' heal Joints not lis
?, Veneer rnav be applied with 1 inch minimum grouted backing space than 12 inches or more'than 18 Inches on centers; the'sr ancllnr3 shrill be sec}rr("
�e " v not less than ;.'-in ai l7 2 -inch }Va, 1Ti lair je gnlvtinirecl to '/rillCh ;;alvanized pencil rra'cls %M;itch pass throtij h t11e vert?err# alignccl eat'
. ,c n e a h placed a b, -. Y . ,. .rt rets { ,o stud ahebors in the Clacking; ~rill, The veal e r ties shall have suis""iaiant streaph t
4 i, i rTie4lr placed over %vat rrrot�f paper bricking, and arichoru di l./
c1;r str,.ictrnn, support the full weight of the veneer in tension. The facing shali be see wit
y . „ nt `Th �alvanixeca %vire not less than a 2 -inch space fiord the bricking wall ;incl the space shall be 'fill.•'
d .,c star% sptecint, ,11111 oat e�cetid Winches hes on ce ere c I, y p g out and peva gyrsiv«!I. Immediately prior to sc ttie.`
4i'.Vsh shall be anchored to wocd studs by galvanized steel wire: furring nails at sulreli with ill i d Hie ht r
l h chat on center or by b'trbe�d ++dvanized nails sit 6 inches on center with a the ixnckirtg,l wall aad the Ftr e g shall be di t�nclled w't111 cle in %nater grid th e
' i !,,Hirsch minimum penetration, T%c galvaii(ted ,vires nnesh mal, be attacher to 11. list}nctly dnnip When laic l;tiaut is ptiurccl.
•.t cel stud,G by equivalent wire ries. of this method is applled one. soiid slieathing,
the :'flesh roust be fury "for embedment hi grout. The 1vire mesh must be
"r;1 l;ec} at, the icip tnd bottom with nut less th.1n & fienny common iv}ren.+ml's.
"Mc. i"Crit fiil shall lie placed to .rill the space itHmatt'ly &ound the mesh and
t•.° ne=LY Facing,'.
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