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<br />
<br />Of' 0..... "'O<t.ocl
<br />
<br />TI.. Tr~e 11 unlls nl.e MrtOw Ilols A"ld un.lI,ed cavllln
<br />
<br />Ths T~p' "I. lI..e .101' I~' ""'e wldlh II Ihe Trp, "unll'
<br />on.....~ ,"'~srinQ'wlde'Inw."How.rdl"".nlll.,,,
<br />~., "'II 'pl',lm l.ou'lIes~r dl.ll1.. e,," Cavlly
<br />
<br />T~ T,p. R ....1., h..1 .10" wIll.. '1\40" !he Typ. " .11d Typ. a
<br />ullltl on lilt oul.. I." Ind Itlrlng wide, Inwlld loo..rd lhe
<br />..,,11.. Eacn ee.ll) 0111141 R T)1I' ut'l'U I\I..n Irn:on'lbu.llble
<br />lillrous IIUII Wlll1 I m.lll upl"'. la",.",to<l 10 tilt blck. aw.y
<br />"'001 tn. .101
<br />
<br />TI.... et.l1y ITrp, RRl 'P1I1.1ll [Trl>' RSIlI Itlnlore~ .bl.
<br />(Typs m 1 F) 11>0 Il\e Type Q unll. Ire I.alllble only In ~
<br />IN..."." ,..,S~BlOXunU,are..s~bl.ltl'O IhI-knlts
<br />
<br />"II SOUNOll'.OX "",It havI t....l. .....lmum sound absorJ)tlon II
<br />low It'Qu.".'.a wh... III' gs"...II, 01 gr..letlld.lntlge "s
<br />tMWI1 by Iht graphs on Ihl oppOsllt pegt wIHI .o,,.lructtd
<br />01 SOUNOe~O~ \IfIl,s h... Ivb'llnlllUy bllllr 10uM Crf1W'll'
<br />s.o~ lOll ,STCI h<t wsll, 01 ~.,..,.,ortlll. ,>,cIInory hQltow con-
<br />.rll. .....on,y ~i\i" To In' II Opt. ""'" lound oNOrJ)ll0n 1M
<br />lo...d Ir....s.....lon Iou' stlo,....t'lCt> SQUN0810X wnll, ""',.
<br />bellld In I MI bed 0'" ""
<br />
<br />Fo, ....s o. n'y !~~I\ lIo.u, . .t'o J nll'lorl""'" us. O' III.
<br />Tyr' 0 or Trp, "un'" (with.. ... .s /l1l.flll, reco"",..nde~
<br />11\1 R Trt>. llnlt~ Iwllll wld.r .1"IS a.'" t.t>tO\ll 101'..,) Ire
<br />goneranr b.., ka~l Ibo.. door hllgl'>l1l'l IcllO011 and puMc
<br />.'....
<br />
<br />0_"1 ad.le. on I~I Irp, slZI II>d quantlly 01 SOUt-lOOLOX
<br />u~1l1 10 IlSl '0' ttt..uul.s In partlclll,r .p~lIc.l1o"" Is ...na
<br />Ill. frOlll TII. PrO\l~too' Co"'P.~y lroc .nd .ts fr.nc~I.... For
<br />mOrl le.eWc .d.tc. ."dw~.ta acouetlcll "OfIdI\lo~s 1ft Crill
<br />eel IiI'I Icou.Ue.1 eon.ultll1t Is '.COl'l'omlndld
<br />
<br />mn NIIlOW slot., unfilled "Jillu.
<br />
<br />
<br />
<br />"t - .- C. OPE A
<br />
<br />~
<br />' , I .-:<1 Wid" 110lllllrlo~ InWlld
<br />
<br />Completely new, e fYi'e -4RIRF uMs provIde
<br />the e~c~lIonl sound ~bsofPlIon 0\ 4 Typ~ R
<br />SOlJNDBlOX units wllh large straight
<br />thr()ugh cavllles 10 accommodate vertical
<br />reinforcIng end/or ve,lIcal conduH, Md
<br />plpoS Tt>oy do not !!'Qulre use CoI the ,poclal
<br />right hind end 1011 hand units 10 eccommo-
<br />dllto ru nnlng bon\l l<ly.uP (~ee page 51
<br />
<br />J~' ~
<br />,t" ·
<br />...~ ..
<br />r;' ~I . I
<br />
<br />t:1:::.1 . _~ J
<br />i~?
<br />
<br />
<br />8' TYPE 4RM
<br />
<br />SOUNOBlOX'/Spoctra-Gll>zo' I,.kllt,
<br />
<br />Also nl;lW and evollabtllln mm.' IUuit' of the cOIInlry' lire SOUNOBlOx
<br />unl1s 01 elll~pe' end ,'ze' wl!~, e oelluln"
<br />Spectra-Glne pe,,~"nenl facIng In the wl;!e
<br />relllle of Spoctra Gino ;'Irefaced cOncleto
<br />!I).lsonry unit colors
<br />
<br />. ,...~. f"
<br />fJh~",,;:: ~
<br />:. lJ"~)~;r~
<br />~ .~~~~h'
<br />., ':. .., .. ~ en )
<br />'\;-~..__..
<br />
<br />. Check wllllloClll SO\JNOBlOX 'uppl!ef~ r'lr'
<br />
<br />aVlll'tblllly of lhe Spocll~-G~ze l'llllSOIII'Y
<br />unit '1111'11 In YOIJf are~ ,-.y ..~~~., I
<br />
<br />
<br />T'""' ",.."a G,.,." \r.~.matt; I. If>. prop."t Ollf>. a.",. \ Ro.....,1 c~ _~
<br />
<br />-
<br />
<br />~.
<br />
<br />
<br />foIarr~w Ilols U.rln"
<br />Inw.'ct mol.l I.pl.
<br />(wllhoul Ilb,,,,,,1 HIl..s)
<br />... c..I~.t
<br />
<br />l'llrlm
<br />
<br />Spltl rib unll.. wldtr
<br />Ilolt h.rl"lllnwlrd.
<br />1ne_1I1t1e Ubtous
<br />rill... wllh ""1~1
<br />t.pla In CavIll"
<br />
<br />,. OPt Q
<br />
<br />
<br />
<br />t~colllbvlllbl. lI~roYl 1U1,IS wltll m.tal uptt In Clvlll Ii
<br />
<br />,. OPE AI
<br />
<br />e" Type 1\ ...IIOft
<br />IhOwlng lht elo..et
<br />lOP covlUnlrl>let'
<br />0111' SOUNOBlOX
<br />unt~$
<br />
<br />
<br />. Irt EndUrtllC' ce ~~. AC..~I.IIC.. c.rtlftuu.n
<br />
<br />f're I')sllng In arco,dance w.th ASTM F 119 rOQlJlrements b~a"ng walls blll:l 01 SQUNDDlOX iJlIIIs SpecIIICd~Il\lISVlIll
<br />show lite l)nj~rllnce ratings of up 10 3 h-:;lurs plu~ fo' load be supplied upon request
<br />Code Ace.pltne.
<br />
<br />SOUWJBLOX u.uts llro appoved 101 use In relnlOlLed
<br />masonry consll wtlon whe'!)Yl" Ordlll<:'Y 1>0110.... ~allLlele
<br />muonry uMs 3ft perm'lled Tt>.sapplles 10 selsm'~ zoros a~
<br />defined under the Ur"IOrm DU.I(I'"9 Coda. Will'! ~O'~ ollhe
<br />shea! value of ord'nary hollow eonert'le masonry uMS al
<br />
<br />p,lntln\l O'~ OPllaI14_,l.4tl,t....c.
<br />SOUtmOLOx unns may be painted 'o'I,lhoul fl'duL11<'1l ot l'eavll~ pdll\l"d w'lh ~emelll D'\~e 01 0111'" ~ealmg Irpe pa'nl
<br />~ound ..b~otpttelll Irom lhe .alues silo"" whIch i~'L' pi ~ Ai UlI U"l unslo\I<'d ~,de II) prevenl p<JtQU~ soulld Ir311SIl1lSSIQn
<br />wc.e de1ermlned aftCl the lac..s had aht'A<iy been palntpd "n"re rnl.trnllm ~oul1d 11"'I~n.ISS'u, 1(,,, IS deSlh,(j 5ULh
<br />lightweight SOUtWBLOX unlts hwp ~ub~talltldll~ mmo pelnltrHj IS al,o 'cqutll.'d Oil oldlllll~ h,,'1uw cOIlLrelp
<br />so'md allsolpllon when ulopalnled but, o.<.epll')r ~Il't lib ma~Qn'~ Ulll'~ of I'\lh\wel{lhl, PQ'v\Js ?yg'''y ltes tel prevent
<br />units, thIS Is t.e'dom the Ca~e In pracllce WallS 01 SOUND porous sound lransmlss'on
<br />B LOx U'lI!S IWlde of IIQhlwelQh I, PorouullQ r"93 tes muS! M
<br />
<br />lowed 10' the l;.CJUlllJF1l0X III\I'S See C,ly Clllc~ Af'getp.s
<br />OePdrlrnen! 01 BUlldl"1I and Saletf RQs"arch R~porl Ijo
<br />RR 23609
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