外墻外保溫和飾面系統(tǒng)-課件

外墻外保溫和飾面系統(tǒng)EIFSPresentationbyDr.TimothyWood內(nèi)容

AGENDA外保溫體系的發(fā)展和市場(chǎng)情況

History,Components,andMarket北美主要供應(yīng)商 MajorManufacturersinNorthAmerica產(chǎn)品和使用ProductsandUses性能測(cè)試PerformanceTesting行業(yè)協(xié)會(huì)IndustryAssociationsAGENDA市場(chǎng)和發(fā)展History,Components,andMarketMajorManufacturersinNorthAmericaProductsandUsesPerformanceTestingIndustryAssociations

外墻外保溫和飾面系統(tǒng)的使用歷史

EIFSHISTORY二十世紀(jì)四十年代-礦棉覆以水泥抹灰作為保溫系統(tǒng)在瑞典得到應(yīng)用 1940’s-WallcladdingusedinSweden-mineralwoolcoatedwithcement/limeplaster二十世紀(jì)六十年代-發(fā)泡聚氨酯覆以下埋增強(qiáng)纖維網(wǎng)的面涂作為保溫系統(tǒng)在西德得到應(yīng)用 1960’s-WestGermany-rigidpolystyrenefoam,mesh,andreinforcedcoatings1969-FrankMorselli

創(chuàng)建了專威特外保溫和飾面系統(tǒng)FrankMorsellifoundedDryvitSystems,Inc.-withdesignofsystemsasweknowthemtoday.外墻外保溫和飾面系統(tǒng)圖示

EIFSASSEMBLYGRAPHIC

(NoDrainage)

EIFSWALLASSEMBLY底材SUBSTRATE:夾板，外墻裝飾板，耐水石膏及水泥砂漿墻面。Plywood,OrientedStrandBoard,WaterResistantGypsumSheathing,andMasonry.膠粘劑ADHESIVE:水泥或非水泥基；把保溫材料粘結(jié)在底材上。CementitiousorNon-cementitious;usedforadheringinsulationboardtothesubstrate.抹面膠漿BASECOAT:水泥或非水泥基；增強(qiáng)耐水性和面涂與保溫材料的粘結(jié)力；中間埋入玻璃纖維網(wǎng)布以提供強(qiáng)度和抗沖擊。CementitiousorNon-cementitious;provideswaterresistanceandadhesion;fiberglassmeshisembeddedforstrength/impactresistance.飾面FINISHCOAT:裝飾涂料；色彩豐富，立體飾面效果，抗開裂，不褪色不黃變 Decorativecoating;tintable,comesinvarioustextures,resistscracking,fadingandyellowing.外墻外保溫結(jié)構(gòu)類型

EIFSASSEMBLYTYPES無排水EIFSwithoutDrainage標(biāo)準(zhǔn)常用系統(tǒng)，保溫材料直接粘在底材上 Standardsystem,insulationboardflushtosubstrate用于實(shí)心磚墻，水泥砂漿墻面較多 CommononSolidBlock,Masonrywall有排水EIFSwithDrainage保溫材料背后有溝槽，便于濕氣排出 Groovesonbackofinsulationboardtoallowdrainageofincidentalmoisture.注意并非水流Notawaterfall!通常用于木結(jié)構(gòu)或者空心墻體建筑 Commononwoodframeconstructionoranywallassemblywherethereisawallcavityspace.外墻外保溫圖示（有排水）

EIFSASSEMBLYGRAPHIC

(withDrainage)DrainageChannels外墻外保溫與其他墻體系統(tǒng)比較

EIFSInsulationPotential

versusotherWallSystems提供優(yōu)異的節(jié)能效果ProvidesExcellentInsulationPotential聚苯板每英寸大約有3-4“R” Approximately3-4“R”peroneinchofEPS北美使用情況

NorthAmerican

EIFSUSAGEGraph

包括公用建筑和民用IncludesbothCommercialandResidential.

平方英尺/年AnnualSquareFeetApplied外墻外保溫北美市場(chǎng)

工業(yè)與民用比較

EIFS-NorthAmerica

Commercialvs.Residential公用Commercial(99%)民用Residential(1%)應(yīng)用市場(chǎng)WhereisEIFSused?零售店/飯店Retail/Restaurant(27%)辦公室/銀行Office/Bank(21%)酒店/汽車酒店Hotel/Motel(13%)教育機(jī)構(gòu)/Education(8%)醫(yī)院Hospital/Health(7%)公共設(shè)施Public(6%)宗教機(jī)構(gòu)Religion(5%)娛樂/運(yùn)動(dòng)Amusement/Sport(5%)發(fā)展趨勢(shì)

LatestTrendsintheIndustry直接施工DirectAppliedSystems涂料單獨(dú)出售Sellindividualcoatingswithoutentiresystem混凝土保溫體系InsulatedConcreteForms(ICFs)發(fā)泡材料中澆入混凝土Concretepouredbetweentwofoamsheathes消除墻體空洞，保持隔溫Eliminateswallcavity,maintainsinsulation保溫StructuralInsulatedPanels(SIPs)預(yù)制保溫板包括面涂InsulationBoardsandwichwithcoatings消除墻體空洞，保持隔溫Eliminateswallcavity,maintainsinsulation模擬特殊（如磚墻）效果SimulationofOtherCladdingsEx:EIFSthatlookslikeBrick耐侯涂料體系WeatherResistive(Liquid)Coatings代替毛氈紙Replacesotherweatherbarriers(ex:feltpaper)LatestTrends(cont’d)ICF’sSIP’sSimulationsWRC’sAGENDAHistory,Components,andMarket北美主要供應(yīng)商MajorManufacturersinNorthAmericaProductsandUsesPerformanceTestingIndustryAssociations

北美主要供應(yīng)商

EIFS–MajorNorthAmerican

Manufacturers專威特DryvitSystems,Inc.USA,China,Canada,Poland申得歐StoCorporation(USADivisionofStoAg)HeadquartersinGermanyParex,Inc.(partofLaFargeMortars)

麥斯特DegussaConstructionChemicalsOmegaProductsInternationalDuROCKTEIFSWallSystems大多數(shù)公司業(yè)務(wù)覆蓋全球ManyofthesecompanieshaveasignificantGlobalPresenceAGENDAHistory,Components,andMarketMajorManufacturersinNorthAmerica產(chǎn)品使用ProductsandUsesPerformanceTestingIndustryAssociations抹面砂漿和膠粘劑

BasecoatsandAdhesives通常膠粘劑和抹面砂漿是相同配方 Basecoat&Adhesiveareoftenthesame主要以水泥基為主Usuallycementitious可以粘結(jié)在不同底材上 Adhesiontovarietyofsubstrates木材，復(fù)合材料，石膏，水泥砂漿 Wood,Composites,Gypsum,Masonry抹面砂漿中埋入玻璃纖維網(wǎng)布 Meshembeddedintobasecoat為聚苯板提供抗沖擊ProvidesimpactresistancetoEPS耐水WaterResistance使用100%純丙烯酸原料獲得最佳性能 Use100%AcrylicPolymerforOptimumPerformance乳液聚合物體系與干粉體系比較

LiquidPolymervs.Powder

PolymerinBasecoats乳液聚合物體系LIQUIDADVANTAGES可獲得最高的性能HighestQuality強(qiáng)度Toughness戶外耐候 ExteriorDurability耐水 WaterResistance附著力（干和濕） Adhesion(wet&dry)干粉體系POWDERADVANTAGES產(chǎn)品控制 ProductControl操作方便只需加水“JustAddWater”用于水泥抹面砂漿和膠粘劑的乳液EIFSandAggregateFinishes

BindersforBasecoatsandAdhesivesRHOPLEXMC-76適合噴涂施工SprayablecementapplicationsMFFT=10-12oC

Tg=5oC%Solids=47-48SF-016高性能多用途HighPerformanceBasecoatandAdhesivesMFFT=1oCTg=0oC%Solids=50EI-2000多用途，耐沾污Cementcompatible,multi-purpose,DirtPick-upresistant(DPR)MFFT=8oCTg=13oC%Solids=46-47APR-968LO性價(jià)比高EconomyBasecoat/AdhesiveMFFT=11oC

Tg=5oC%Solids=47.5%抹面砂漿和膠粘劑起始配方Basecoat/Adhesive:

SuggestedStartingPointFormulation使用時(shí)A組份與硅酸鹽水泥1：1混合Mix1partadmixtureto1partPortland(TypeI)cement.沙和水泥比：0.6:1Sandtocementratio:0.6to1.干聚合物與水泥比：10%Polymer(solid)onweightofcement,%=10A組份Admixture1657.3100.0Total=飾面Finishes(Topcoats)100%純丙烯酸100%Acrylicrequired非水泥基為主Notcementitious提供立體質(zhì)感裝飾效果及保護(hù) ProvideTexture,FinalAppearanceofWall重要的性能KeyProperties長(zhǎng)期持久耐候LongTermDurability顏色保持ColorRetention不黃變Non-Yellowing耐沾污DirtPickupResistance飾面涂層用乳液產(chǎn)品EIFSandAggregateFinishes

BindersforTopcoatsAC-261純丙烯酸，耐候性好AllAcrylicTopcoatMFFT=17oC%Solids=50SF-016純丙烯酸，低氣味，不需成膜助劑AllAcrylicLowOdor,Solvent-FreeTg=0oC%Solids=50-51ICC-1純丙烯酸，優(yōu)異耐沾污性AllAcrylicDirtPick-upresistant(DPR)Tg=53oC%Solids=50AS-398苯丙乳液，經(jīng)濟(jì)AcrylicStyreneMFFT=19oC

Tg=25oC%Solids=48%外墻外保溫飾面起始配方StandardEIFSFinish70PVC

Materials

Pounds

GallonsAcrylicPolymer 405.0 46.16EthyleneGlycol 5.0 0.54Defoamer 2.0 0.26TiO2Slurry 65.0 3.35Sand#15Mesh 150.0 6.74Sand#90Mesh 850.0 38.17Mildewcide 3.0 0.33Coalescent 5.6 0.71AcrysolASE-60 7.5 0.85Water 14.6 1.75Ammonia 2.5 0.33 ______ _____ 1520.18 100.00彈性立體飾面FlexibleEIFSFinishes使用較軟的彈性丙烯酸聚合物 Usesofter,elastomericacrylicpolymers顏填料較多 Formulatedatveryhighpigmentcontent既可以用在外保溫飾面也可用于其他水泥基材CanbeusedforEIFSorfordirectapplicationoverstuccoandothercementitioussubstrates.Providessomecrack-bridgingoverthesesubstratesEIFSandAggregateFinishes

ModifiersandBindersfor

Elastomeric(Flexible)EIFSFinishes

RHOPLEXEC-3814100%純丙烯酸乳液，耐候好100%AcrylicEmulsion,durableexteriorfinishes.Excellentelongationandrecovery,dirtpickup,andefflorescenceresistance.Tg=-35oC%Solids=60-61Primal2438M100%純丙烯酸，耐候性好。優(yōu)異的延伸性和拉伸恢復(fù)性，耐沾污100%AcrylicEmulsion,durableexteriorfinishes.Excellentelongationandrecovery.Excellentdirtpickup

Tg=-22oC%Solids=50-51Primal2848NG100%純丙烯酸，耐候性好，高固含，耐沾污100%AcrylicPolymer,goodexteriordurability.Gooddirtpickupresistance.Tg=-35oC%Solids=61-62飾面真石漆

ClearAggregateFinishes100%純丙烯酸100%AcrylicPolymer-based直接使用在墻面上或用于外保溫 Direct-AppliedorEIFS重要性能KEYPROPERTIES透明度Clarity耐水白WaterWhiteningResistance耐磨AbrasionResistance抗紫外UVDurability耐沾污Dirtpickupresistance(DPUR)ClearAggregateFinishesEI-6000疏水丙烯酸聚合物優(yōu)異耐候性，耐水白HydrophobicAcrylicBinderExcellentexteriordurabilityExcellentwaterwhiteningresistance.MFFT=14oCTg=25oC%Solids=45.5ICC-1純丙烯酸優(yōu)異的耐沾污性和耐候性AllAcrylicBinderExcellentDPURExcellentDurabilityMFFT=46oCTg=53oC%Solids=50耐候涂料體系

WeatherResistiveCoatings配合有排水的外墻外保溫體系使用 UsedwithEIFSDrainageSystems水蒸氣可透過，阻隔液態(tài)水 VaporPermeable,BulkWaterResistant對(duì)多種底材有良好附著 Adhesiontomultiplesubstrates石膏，木材和水泥砂漿Gypsum,Wood,Masonry高彈性，可覆蓋裂紋 HighElongation&CrackBridging早期附著力好“EarlyGrab”adhesionofEPS提高施工速度Improvesspeedofinstallation降低人力成本Reducedlaborcost耐候涂料體系產(chǎn)品WeatherResistiveCoatingsProductsEI-5000Adhesive&weatherresistanceEarlyGrabProperties%Solids=51-52MFFT=<0Tg=-35oCWeatherResistanceOnly.Tg=-35oC

%Solids=63MFFT=<0oCEI-5100AGENDAHistory,Components,andMarketMajorManufacturersinNorthAmericaProductsandUses性能測(cè)試PerformanceTestingIndustryAssociations外墻外保溫的測(cè)試

PerformanceTestingofEIFS水泥抹面砂漿和膠粘劑的測(cè)試 Testingofcementitiousbasecoatandadhesive.立體質(zhì)感飾面的測(cè)試 Testingoftexturedfinishes.整體測(cè)試 Testingofthecompositeorcompletesystem.抹面砂漿和膠粘劑的性能測(cè)試

TESTINGOFBASECOATANDADHESIVE施工性APPLICATIONPROPERTIES方便混合Easeofmixing可批刮性Trowelability可操作使用時(shí)間PotLife-simulateswarmweatherconditions抗流掛Slumpandsagresistance干燥時(shí)間Dryingtime抗開裂Resistancetocrackingupondrying性能要求PERFORMANCEPROPERTIES薄層強(qiáng)度ThinSectionToughness耐水WaterResistance施工性ApplicationProperties

可批刮性Trowelability

抗流掛Slumpandsagresistance-abilitytoholdthe textureoveravarietyoftemperatureand humidityconditions(40oF/90%RHto100oF/15% RH)

干燥時(shí)間Dryingtime(drytotouch,drytorub,dryhard)effectoftemperatureandhumidity飾面涂層的性能測(cè)試

TestingofAcrylicLatex

FinishCoatings飾面涂層的性能測(cè)試

TestingofAcrylicLatex

FinishCoatings表面耐腐蝕SurfaceErosion-measurewash-outresistanceoverarangeoftemperatureandhumidity抗開裂Resistancetocracking-effectofcoatingthickness耐洗刷WetAbrasionScrubResista