concrete protective sealer - epimaxover-coating applications when over-coating previously applied...
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Concrete Protective Sealer
Description
EpiMax 999WB Concrete Protective Sealerisahazmatfree,twocomponentwaterbasedclearepoxycoatingsystem
speciallyformulatedtoprovideeaseofapplication,fasthardeningandexcellentadhesiontoconcrete.
Thissystemprovideseconomicalandfunctionalconcreteslabprotectioninparkingfacilities,warehouses,factories,plant
rooms,officesandrestaurants.Theapplicationprocessforpreparedconcretesurfacesisstraightforwardand,beinglow
odour,willnotinterferewithsurroundingactivities.
EpiMax999WBisalsousedasageneralpurposeclearprotectionsystemforpolishedconcretefloors.Ifunprotected,
thesefloorsareeasilydamagedbygeneralcontaminationbecauseeveneverydaychemicalcompoundscanharmthefloor
structure.Moreaggressivechemicalscausefasterdamage.Onceapolishedconcretefloorstartstodeteriorate,itcanlose
lustreandprimaryfunctionandthendustingandcleaningdifficultiesbegin.
ConcreteprofessionallyprotectedwithEpiMax999WBdemonstrategoodmaterialshandlingequipmentandautomotive
fluidstainresistance.Importantly,theseslabswillnotdustsincetheslabsurfaceistightlyboundandsecure.
Theseprotectedfloorsarenon-porous,monolithic,chemicallyinertandhygienic.Theyarefareasiertocleanandmaintain.
Theyalsopresentbrighter,lighterfacilitieswithlowerilluminationcosts,sincewet,unprotectedconcretereducesavailable
illumination.
EpiMax999WBcomplieswithsustainableconstructionstandards.VolatileOrganicContent(VOC)isanimportantmeasure
ofacoatingsystem’senvironmentalimpact,andthesystemmeetstherequirementsofIEQ.13.1,GreenStarOfficeInteriors,
IndoorEnvironmentQuality.
Thissystemistheprovenmaintenance-freesolutionforgeneralslabprotectionanddemonstratesexcellenttoughness.
Fromaperformancepointofview,theexcellentlongtermdurabilityofferedbyafullycrosslinkingsystemprovidesthe
facilityownerwithbettervalueformoneythananysinglepack,non-crosslinkingconcretesealer.
EpiMax999WBhasalsobeenspeciallyformulatedforapplicationtostructuralparticleboardperformanceflooring.
Itcombinesfunctionalprotectionandeconomyasaneasy-to-apply,hazmatfree,clearsuitableforindustrialandcommercial
applications.
Advantages
• Availableinsatinormatt • Hazmatfree/nonflammable
• Waterbasedformulation-foodsafe • Environmentallyfriendly
• Fastinstallation-rollerorspray • Selfpriming
• Goodadhesion • Minimaltyresqueal
• Goodresistancetomarking • MeetsGBCALowVOCstandard
• MeetsBCACRFFirestandard • Anti-dustingformulation
• Gooddurability–maintenancefree • MeetsAS4586SlipResistancestandard
• Fullycross-linkingsystem-highsurfaceintegrity
Typical applications
Allgeneralretail,commercial&industrialflooring
• Parkingfacilities • Retailserviceareas • Garden • Shoppingmalls • Restaurants
• Correctionalfacilities • Warehouses • Self-storageunits • Plantrooms • Factories
Standard version properties
• Standard:2PartA:1PartBbyvolume • Matt:1PartA:1PartBbyvolume
• Shelflife:18months • Tackfreetime:60–90minutesat25ºC(dependsonairflow)
• Worktime:2hoursat25ºC • Recoatingwindow:6–12hoursat25ºC(dependsonairflow)
• Rainfast:24hoursat25ºC • Lighttraffic:12-24hoursat25ºC(dependsonairflow)
• Fullcuretime:5daysat25ºC • Abrasionresistance:95mg/1000cyclesCS-17wheels,1kgload
• Finish:Clearsatinorclearmatt • Wetpendulumsliprating(AS4586-2013):P3(withAdditive50)
• Reactiontofire,CRF:12.1kW/m2 • Volumesolidscontent:45%
Estimating data
3ltrEpiMax999WBConcreteProtectiveSealer=18m2(2coats)
20ltrEpiMax999WBConcreteProtectiveSealer=120m2(2coats)
60ltrEpiMax999WBConcreteProtectiveSealer=360m2(2coats)
600ltrEpiMax999WBConcreteProtectiveSealer=3600m2(2coats)
General surface preparation
Concreteshouldbeatleast14daysold.Ensuresub-floorisclean,dryandfreeofadditives,curingagents,oils,etc.
Preparethesub-floorbyprofessionaldiamondgrindingtoexposefirmlyadheredaggregate.Surfaceprofileshouldexceed
CSP1.Allowsurfacestodryifwet.Alwaysconfirmpreparationadequacy.Particleboardsurfacesshouldbesandedtolevel
sheetjoinsandfixingpoints.
General application comments
Note:Applyinwellventilatedareas.ReadSDSbeforeuse,takingnoteofEngineeringControlsandPPErequirements.
Thehardeningmechanismistwostage.Firstlythecontainedwaterevaporatesandthenthechemicalhardeningtakesplace.
Goodairflowwillalwaysassistthewaterevaporationstage.Worktimemaybedifficulttovisuallydetermine,soalways
keeptrackofactualtime.
Reviewthesub-floorareainadvancesothatafixedvolumeofmixedmaterialcanbeappliedoverafixedareatoensure
correctapplicationrate.Selectaslowspeed(400rpm)mechanicalmixerandensurethoroughmixing.AddEpiMax999WB
PartBtoEpiMax999WBPartA..Mixuntiluniform.Toadjusttheviscosityofthefirstcoat,useupto15%potablewateras
required.Notethatthiswillreducethefinalfilmbuild.Applyinanevencoatoverthepreparedsurfaceat12m2perlitre.
Whenclearanddrytotouch,applyasecondcoatat12m2perlitre.
EpiMax999WBcanbeappliedbyrollerorairlessspray.
Allowthecoatingtocurefor5dayspriortosubjectingtofullexposure.Wetedgetimeiseffectedbytemperatureandair
flow.Highertemperaturesandairflowwilldecreasewetedgetimes.
Discardunusedmaterialwhentheworktimeisexceeded(2hoursat25°C).Worktimemaybedifficulttovisuallydetermine,
soalwayskeeptrackofactualtime.Alwaysprotectfromrainfor24hoursafterapplication.Avoidapplicationwhenrelative
humidityis>80%andtemperatureis<12°C.
Parking garage concrete protection applications
PreparetheconcretesurfaceasabovetoexceedCSP2profile.
Asrequired,redresssurfacedefectstoParkingStructureSlabs:Ff=20,Fl=15standards.
Allowsurfacestodryifwet.Alwaysconsiderslipfactorfunctionalrequirementsandconfirmpreparationadequacy.
ApplyEpiMax999WBintwocoats,eachof12m2perlitre.
Linemarkandwheelstopasrequired.
Cleanregularlywithpowersweeperandscrubberdrier.
General warehouse concrete protection applications
PreparetheconcretesurfaceasabovetoexceedCSP2profile.
Asrequired,redresssurfacedefectstoWarehouseFloor/ModerateorHeavyTraffic:Ff=35,Fl=25standards.
Allowsurfacestodryifwet.Alwaysconsiderslipfactorfunctionalrequirementsandconfirmpreparationadequacy
especiallywithdenseslabfinishes.
ApplyEpiMax999WBintwocoats,eachof12m2perlitre.
Rackandlinemarkasrequired.
Cleanregularlywithpowersweeperandscrubberdrier.
EpiMax Systems Pty Limited
Brisbane•Sydney•Melbourne•Hobart•Perth
Australia%[email protected]
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1 PreparedConcreteSlab2 EpiMax999WBBaseCoat3 EpiMax999WBTopCoat
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1 PreparedConcreteSlab2 EpiMax999WBBaseCoat3 EpiMax999WBTopCoat
Polished concrete applications
Diamond-segmentedabrasivesareusedtogrindconcretesurfacestothedesireddegreeofgrindandsmoothness.
Eventually,“grinding”giveswayto“polishing”.Gradualprogressionismadefromcoarserdiamondstofinerdiamonds.
Theresult,afterpossiblesurfacegrouting,isaglossy,mirror-likefinishthatwillrequireprotectionforenhanceddurability.
Allowsurfacestodryifwet.Alwaysconsiderslipfactorfunctionalrequirementsandconfirmpreparationadequacy.
ApplyEpiMax999WBintwocoats,eachof12m2perlitre.
Cleanregularlywithwalkbehind,step-onorride-onsweeper/scrubberdrierasrequired.
Over-coating applications
Whenover-coatingpreviouslyappliedEpiMaxcoatings,ensurethesurfacesareclean,dryandfreeofanycontaminationand
lessthantwodaysold.
ApplyEpiMax999WBintwocoats,eachof12m2perlitre.
Cleanregularlywithpowersweeperandscrubberdrier.
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1 PolishedConcreteSlab2 EpiMax999WBBaseCoat3 EpiMax999WBTopCoat
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1 PreparedConcreteSlab2 EpiMaxSelectedColourBaseCoats3 EpiMax999WBBaseCoat4 EpiMax999WBTopCoat
Structural particleboard flooring applications
Sandtheparticleboardsurfacetolevelsheetjoinsandfixingpoints.Evenoutirregularitiesandremoveanyloose
weatheredparticles.
Forgeneralpurposesandinguse40-60gritclosedcoatpaper.
ApplyEpiMax999WBintwocoats,eachof12m2perlitre.
Packaging
EpiMax999WBisavailablein3litre,20litre,60litreand600litrepacks(includesPartA,PartB).Itispre-packedincorrect
proportionsforuse.
Safety precautions
ReadMaterial Safety Data Sheetbeforecommencinganyapplication.Keepawayfromchildren.Avoidcontactwithskin
andavoidbreathingvapour.Alwaysprovideadequatepersonalprotection(gloves&gogglesetc)duringuse.Alwaysprovide
adequateventilation,especiallyinconfinedspaces.Ifpoisoningoccurs,callDoctororPoisonsInformationCentre.
Phone131126.Ifswallowed,DONOTinducevomiting.Giveplentyofwaterormilk.Ifskincontactoccurs,quicklyremove
contaminatedclothingandwashaffectedareasthoroughlywithsoapandwater.
TDGCode:PartA-NotClassified,PartB-NotClassified
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1 SandedStructuralParticleboard2 EpiMax999WBBaseCoat3 EpiMax999WBTopCoat
Environmentally sustainable
Resistance to abrasion and impact
Durable
High adhesion
Resistance to chemicals
EpiMax Systems Pty Limited
Sydney•Melbourne•Brisbane•Townsville•Canberra•Perth
Australia%[email protected]