WPC1 sDRC*[ (5){G렛D5/6X !J?k#feK p.j_w y] '/w0na++,)u +ZA Y/eF|Hgp鹗O^$Y.-`,cbD7(e>T[埒ĨYPģi懸ե]rHOf\A:c_BhU" #"|?ӡAێ`:bZh#UNy % 0( N w 4  UN U:l f  au @l o2 ?'+^ , 0D,- m---J*- 0Dt.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t.t. B. i. D5. B*'/'/'/ 0VQ/Q/Q/Q/Q/ A/ D-F0 0Ks00Adobe PDF,,,,,,,,0(9 Z 6Times New Roman RegularX($'03|x(9 Z 6Times New Roman Regular,cAZ"Arial RegularH )  _   X0XXXCELCOREINCORPORATED3148USHwy70WestBlackMountainNC28711#XXX X07#TABLE AC:\DOCUME~1\WILLIA~1\MYDOCU~1\Celcore\BLACK_~2.JPGWPC2MMMM5134!*UUMM++dd }&‘j>%  ,Fo<ԗ[)"6J^ltcU:# -]֔QCͭO!I#e+p޴n0lR bfO!O 3: Va : ; j#,̺ 1"Wz 罔^4" )>h}T )(FܚQ ,fH$  qa#e~  \!F!J"h G(6  A4N FN < SNC ;WhWK DU;JVT :VK# *ZepA Nx )r | 4  w y"8x$ety%;c 0D.EZ ̱G,:is}16 %1+<4?] SOm/ 4ck!^27 -//0+e\ ( -mb#c.27=3( .8`, )BY(>S-9c: >DJs0Վtd| Zc7) ԖMZ! YCCJSYWRMNJB=6*6:  #pYh253(%#5*tkqVsU fr0oæ2  ) n)97)  =( c C& i <9 ]H# = 7 h !G DfH v  :LAR N  H@;L 8~! P | T[ &K `7 XT .Jp%$0 }=  گ HbK+ Z@  " QYwo x % N63 L QC o % \   ;32 .Og 2ܜJlIJ >#`تd79#=chA = / 11  Uy g\9  -vWEpO9 / -p T$H  1 }m )lp X 5N[!Mq\*|,!eK1  z d+!OX 11yT( "@uZ +h a̯xmZUOLTg~~D >u(. 'i'f  ,Ngg <"l{1 %t  6gX]* M %ߡ[) 9[zĻuZ;! R!%\?  -T'ggillp$"@fC:\DOCUME~1\WILLIA~1\MYDOCU~1\Celcore\BLACK_~2.JPGC:\Documents and Settings\William Mac Donald\My Documents\Celcore\black_celcore_logo_100.jpgLevel 3Level 4tDwL0 (3$ !  U @ '  _ X0XXX#XXX X0+# X0XXX  CELLULARINSULATINGCONCRETERETROFITROOFDECK#XXX X0m# X0XXXԀSPECIFICATION #XXX X0#(3$ !   d[Y \\\\)!dxdx&0 d d(.3$ !USUS.,  g_fe I&mage <=8C HKKKK)!dxdx( $ Figure  1  Level 1Level 2Level 3Level 4Level 5 !  _X XXXX X0XX XH  * YZddd Xdd Xdd X(#(#,bdd ,dd +  XX td@0,bz1Ar `@E?.FFt    d   X X0  CELCORECELLULARINSULATING d CONCRETE# X0X B#   X X0SPECIFICATIONFORRETROFIT  PLACEMENTOVER# X0X #  X X0 # X0X N#  X X0EXISTINGROOF   MEMBRANES# X0X #  R a  ,     X X0*,X,` XX*@@22# X0X U#IPART1:SCOPE   2       9,X X,X,` X90     1.10(#(#AnApprovedCelcoreApplicatorshallfurnishalllabor,materialsandsupervision [   fortheinstallationofthecompletecellularinsulatingconcreteroofdecktobe A  placedovertheexistingroofingsurface.' (#(# '  0  0(#(#  1.20(#(#Thecellularconcreteroofdeckshallbeplacedasnotedontheprojectshop   drawingsandasdetailedintheprojectspecifications. (#(#  PART2:GENERAL  M     2.10  Aprofessionalanalysisshallbeobtained,conductedbyaregisteredArchitect v and/orEngineer,fordeterminationofitems2.2.1,2.1.2and2.1.3.\(#(# <,X4 X,X X<    2.2.10 4 Adequacyofthestructuraldecktosupporttheloadstobeimposedbythe ( roofingsystem.TheCellularConcreteApplicatorshallsupplytheArchitect  and/orEngineerwithboththecastanddryweightsofthenewinsulationsystem  in[lbs./_sq.ft_.][kg/_sq.m_]asitisproposedtobeinstalled.4(#4(# N   0  04(#(#  2.1.2Conditionoftheexistingstructuraldecksystemand/orthestateofdeterioration N oftheoriginalconstruction.44(#4(# G   0  04(#(#  2.1.3Adequacyoftheexistingroofsystemtomeetthedesignpressurerequirement X ofthespecifiedupliftresistancevalue.>4(#4(# : <,X X,X4 X<    2.20  Thesurfacesonwhichthecellularconcreteistobeplacedshallbecleanof    foreigndebris,loosegravel,freeofstandingwaterandblistersintheroof  ! membrane.!~"(#(# o     2.30  Blistersintheexistingroofshallbecutorshavedandthenrepairedtoawatertight #J!$ condition.Thisworkshallbeaccomplishedbytheroofingcontractorand $0"% performedpriortothebeginningofthecellularconcreteplacement.Itshallbethe n%#& responsibilityofthePrimeand/orroofingcontractortomaintainthebuildingina T&#' watertightconditionduringtheperiodofconstruction.:'$((#(#     2.40  TheCellularConcreteApplicatorshallvisuallyinspectandapprovethesurface )&* conditionoftheexistingmembranepriortobeginningplacementofthecellular )'+ concrete.Areasofunsoundnessorrequiringadditionalpreparationshallbe *z(, broughttotheattentionofthePrimeand/orroofingcontractorforcorrectionprior +`)- toplacement.,F*.(#(#   Page1of6 -,+/     2.50  Allexpansionjoints,bulkheads,woodnailers,edgeforms,anglesandother   framing,orotherworknormallywithinthescopeaccomplishedbyothertrades,  shallbefurnishedbyothers.(#(#     2.60  TheCellularConcreteApplicatorshalldemonstratethatallApprovals,asrequired  fortheproject,arecurrentwiththerespectiveagencies.~(#(# 9 PART3:MATERIALS  U J   3.10  CellularInsulatingConcrete&  (#(# <,X4 X,X X<  0  04(#(#  3.1.1FoamingAgent;CelcoreFoamConcentrateforConcreteshallbemanufactured   andstrictlycontrolledbyCelcoreIncorporated,3148USHighway70West,Black   Mountain,NC28711,(828)669-4875.Theconcentrateshallhaveclear   identificationoneachcontainerandshallbeartheULandFMmarksonthe   labels. 4(#4(#   0  04(#(#  3.1.2Portlandcement,TypeI,ll,or_lll_ԀmeetingASTMC150shallbeusedunless VK otherwiseapproved.<14(#4(#   0  04(#(#  3.1.3Waterformixingandcuringshallbeclean,freshandfreefrominjurious  quantitiesofacid,alkali,salt,oil,organicmatterorotherimpurities.Installations  duringcoldweathermayrequiretheuseofheatedwater.4(#4(#     3.1.40 4 Admixtures;NoadmixtureshallbeusedwithouttheapprovalofCelcore  Incorporated,thearchitectand/ortheengineer.Approvedadmixturesshallbe { usedinstrictaccordancewiththemanufacturer'srecommendations.la4(#4(# [<,X X,X4 X<  3.20  Insulationboard,FoamPlastic(polystyrene)8-(#(# <,X4 X,X X<    3.2.10 4 TheinsulationboardusedinCelcoreCellularConcreteroofdecksystemsshall  beaproductofexpandedpolystyreneproducedinaccordancewithASTMC578,  TypeI,havinganominaldensityof1_pcf_Ԁ[16kg/_m3_].Theboardsshallbe    fabricatedina2ft.byft.[.61mby1.22m]configurationatspecifiedthicknesses !! with(8)2-1/2in.(+/-_1/2_Ԁin.)[6.35cm(+/1.27cm)]diameterholestoprovide "" apositivekeyingaction.TheinsulationboardsshallbeFMandULapproved.#w#4(#4(# <,X X,X4 X<  3.30  CuringCompoundN%C!%(#(# <,X4 X,X X<    3.3.10 4 CelcorePVACuringCompound(CCC)isproducedbyCelcoreIncorporated. '#' DrumsofCCCshallbeclearlymarkedandidentifiablebylabeling.(#(4(#4(# N <,X X,X4 X<  3.40  ReinforcingMesh(wirefabric))%*(#(# <,X4 X,X X<  3.4.10 4 Whenrequired,wirefabricshallbeequalto_Keydeck_,Type2160-2-1619.+',4(#4(#   Page2of6 d-Y). " PART4:APPLICATION   <,X X,X4 X<  4.10  CellularConcretePhysicalProperties(#(# <,X4 X,X X<    4.1.10 4 ThemixproportionsshallbedesignedbyCelcoreIncorporatedtoyieldthe  properphysicalproperties.[i.e.compressivestrength,density,andthermal y n conductivity]_ T4(#4(# $<,X X,X4 X<  4.20  MixingandPlacing+  (#(# <,X4` X,X X<    4.2.10 4 CelcoreCellularConcreteshallbeproducedandpumpedintoplaceusingan   approvedbatchplant.Allmixtureingredientsshallbethoroughlyand   homogeneouslyblendedbeforebeingdischargedfromthemixer. 4(#4(# %    4.2.20 4 Acast(wet)densityof36_pcf_Ԁ(+/-5_pcf_)[576kg/_m3_Ԁ(+/2.27kg/_m3_)]shallbe   maintainedatthepointofplacement.uj4(#4(# D'    4.2.30 4 Theconsistencyofthemixshallbesuchtoprovidea_flowable_Ԁmixthatcanbe A6 _screeded_Ԁtoasmoothfinish.'4(#4(# (    4.2.40 4 Thecellularconcreteshallhaveaminimumthicknessof2inches[5.08cm]over  allsubstrates.Whencompositefillsarerequired,aminimum2in.[5.08cm]  toppingisrequiredoverthepolystyreneinsulationboard.4(#4(# )    4.2.50 4 Whenambienttemperaturesarepredictedtobeabove40F[4.4C]forthefirst  (24)hoursafterplacementofthecellularconcrete,normalplacingprocedures qf shallbefollowed.WL4(#4(# +    4.2.60 4 Coldweatherplacement(35F[1.7C]andfalling)ofcellularconcreteshouldbe # avoidedduetothepossibilityoftheconcretefreezingpriortofinalset.Ifcold   weatherinstallationsarerequired,specialconsiderationsmustbemet.Contact  CelcoreIncorporatedforguidance.  4(#4(# N,<,X X,X4` X<  4.30  InsulationboardandCellularConcretePlacement""(#(# <,X4 X,X X<    4.3.10 4 Priortoplacementoftheinsulationboards,thesubstrateshallbefilledwitha m$b $ slurrycoatofcellularconcretetominimumthicknessof1/8in.[.3175cm].Where S%H!% theinstallationisoveranexistingmembranewithembeddedgravel,thesurface 9&."& fillshallbeaminimumof1/8in.[.3175cm]thicknessoverthetopofthe '#' embeddedgravel.(#(4(#4(# .    4.3.20 4 Theinsulationboardshallbeplacedimmediatelyintotheplasticcellularconcrete )%* slurrycoat.*&+4(#4(# 0  Page3of6 i-^). 1    4.3.30 4 Theinsulationboardsshallbeplacedinsuchamannerastocausefullcontact   oftheboardsurfacewiththeplasticcellularconcrete.Cellularconcreteshall  enterintothekeyingholesoftheboard.Theinsulationboardsshallbeplaced  inabrick-likepatternofstaggeredjoints.Alljointsshallbebuttedtightly  together.4(#4(# 1    4.3.40 4 Polystyreneboards,particularlyinthicknessesof2inches[5.08cm]ormore, o d haveatendencytofloatifthecellularconcretetoppingisappliedpriortothe U J adequatebondingofthepolystyreneboardstotheslurrycoat.Itshallbethe ; 0 responsibilityofthecellularconcreteapplicatortoinstallthesysteminan !   approvedmanner,ensuringproperthicknessofthetoppinglayerofcellular    concrete. 4(#4(# 3    4.3.50 4 Aminimumof2inches[5.08cm]ofcellularconcreteshallbeplacedoverthe   substrate,orincompositefills,overtheinsulationboardand_screeded_Ԁtograde.   Thefinishedsurfaceshallbeofadequatetexturetoreceivetheroofing z  membrane.k`4(#4(# *6<,X X,X4 X<  4.4Curing 7, <,X4 X,X X<    4.4.10 4 CelcorePVACuringCompound(CCC)shallbeappliedoverthecellular  concretedecksurfaceasearlyasispracticaloncethedeckhasdeveloped  strengthsufficienttosupportfoottrafficwithoutdamage.Thepreferredmethod  ofapplicationshallbebyspraying.Preventexcessrooftrafficduringthefirst(24)  hoursafterthecellularconcreteplacement.4(#4(# y8<,X X,X4 X<  4.50  QualityControlg\(#(# <,X4 X,X X<    4.5.10 4 Thecellularconcreteapplicatorshallbefamiliarwithsubstratepreparation, 3( experiencedandequippedforthistypeofworkwithaminimumof(5)years  experienceinplacingcellularconcrete.4(#4(# J;  4.5.20 4 ApprovalRequirements:  4(#4(# 9,X` X,X4 X9  4.5.2.10 ` ApprovedbyUnderwritersLaboratories.""` (#` (#   4.5.2.10 ` ApprovedbyFactoryMutualResearchtoinclude_reroofing_ԀApprovals.c$X $` (#` (#     4.5.2.30 ` Whenapplicable,MiamiDadeCountyProductApproval,Noticeof /&$"& Acceptance(_NOA_)forre-roofapplications.' #'` (#` (# %>9,X X,X` X9  4.60  Testing($)(#(# <,X4 X,X X<    4.6.10 4 CelcorecellularinsulatingconcreteshallbetestedinaccordancewithASTM *&+ C495modifiedasfollows:+',4(#4(# ?  Page4of6 _-T). @9,X` X,X4 X9    4.6.1.10 ` Testspecimensshallbecylinders6in.[15.25cm]indiameterand12in.  [30.48cm]inlength.` (#` (# A    4.6.1.20 ` Inmoldingthespecimens,thecellularconcreteshallbepouredintothe  moldsin(2)approximatelyequallayers.Thecylindersshallberaisedand ~ droppedapproximately1in.[2.54cm](3)timesonahardsurfaceafter o d pouringeachlayerintothemold.Thecellularconcretespecimensshallnot U J berodded.; 0` (#` (# A    4.6.1.30 ` Aftermoldingthespecimens,donotsealthemolds.Storethespecimensfor    theinitialsetperiod,onalevelsurfaceinaplacewheretheywillnotbe   disturbedforaleast(24)hours. ` (#` (# C    4.6.1.40 ` Thecellularconcretespecimensshallnotberemovedfromthemoldsprior   to(7)daysofage.z ` (#` (#  E PART5:REFERENCES  QF 9,X X,X` X9  5.10  AmericanSocietyForTestingMaterials(ASTM)"(#(# <,X4` X,X X<  5.5.10 4 ASTMC150PortlandCement4(#4(#   5.1.20 4 ASTMC495CompressiveStrengthofLightweightInsulatingConcrete4(#4(#   5.1.30 4 ASTMC578PolystyreneThermalInsulation{4(#4(#     5.1.40 4 ASTMC518ThermalTransmissionPropertiesbyMeansofHeatFlow RG Apparatus8-4(#4(# (H    5.1.50 4 ASTMC796FoamingAgentforuseinProducingCellularConcreteUsing  PreformedFoam4(#4(# H    5.1.60 4 ASTMC869FoamingAgentsusedinMakingPreformedFoamforCellular !! concrete""4(#4(# I<,X X,X4` X<  5.20  AmericanConcreteInstitute(ACI)h$] $(#(# <,X4` X,X X<  5.2.10 4 ACICommitteeReport523.1RGuideforCast-inPlaceCellularConcrete4&)"&4(#4(# <,X X,X4` X<  5.30  FactoryMutualResearchCorporation(FMRC)(#((#(# <,X4 X,X X<  5.3.10 4 RoofCoverandRoofDeckAssemblyClassifications(4454))%*4(#4(# <,X X,X4 X<  5.40  UnderwritersLaboratories(UL)+',(#(#   Page5of6 d-Y). M<,X4 X,X X<  5.4.10 4 FireResistanceClassifications4(#4(#   -ENDOFSECTION-  vN   ,,X X0Rev06/04 ~ # X0X, ,N#Ǹ# XXX X0X#    X0XX X  Page6of6# XXX X0O#