管道油漆修補(bǔ)方案

1、TableofContent目錄ProjectGenerallntroduction工程概況References 編制依據(jù)Preparations 準(zhǔn)備工作四、PaintingProcess 涂漆工藝Confirmtheregionsthatneedtorepairandrepairmethod 確認(rèn)油漆損傷部位和修補(bǔ)方法2、SurfacePreparationMethod表面處理方法3、Painting 涂漆五、 QualitycontrolandInspection質(zhì)量控制及檢查六、Safety安全七、PaintProtection 油漆保護(hù)References編制依據(jù)Preparatio

2、ns 準(zhǔn)備工作、Thedesignandothertechnicaldocumentisready;theconstructiondrawingis reviewed.設(shè)計及其他技術(shù)文件齊全，施工圖紙業(yè)經(jīng)會審；Constructionprocedureandtechnicalinstructionsarecompleted;Thesafe tytrainingandtechnicaltrainingfrominternationalcompanyhavebeenprovid ed.完成施工方案和技術(shù)交底，進(jìn)行了安全技術(shù)教育和國際公司技術(shù)培訓(xùn)；pipeandfittingsshallhavequ

3、alifications.管段應(yīng)具備出廠合格證；Material,tools,apparatusfortestandinspection,constructionfacilityandsp aceareready.材料，機(jī)具，檢測儀器，施工設(shè)施及場地已齊備；Inspectionmustbedoneduringthecourseofanticorrosionconstruction,an dperformtheacceptanceimmediatelyafteranticorrosioniscompleted. 防腐 蝕工程施工過程中，必須進(jìn)行中間檢查；防腐蝕工程完工后，應(yīng)立即進(jìn)行 驗收；The

4、coatingshallhavequalificationfromitsmanufacturer油漆 應(yīng)有制造廠的質(zhì)量證明書；Paintingenvironmentalconditionshallbeinaccordancewiththeinformatio nontheproductsheet.Thesurfacetemperaturetobe30C.abovedewpointrelativehumidityshallbelessthan85%.涂裝環(huán)境條件必須和產(chǎn)品說明書的信息一致。表面溫度至少大于露點 30C.O相對濕度最大植為 85% oSelectionofPaint 油漆選用DCh

5、asprovidedthepaintingsystemsuitableforthisproject.Theselectionofpaint shallstrictlyfollowDCconstructionpaintingsystem.Painttype,finishpaintcolora ndpaintrepaircolorshouldbechoseninaccordancewiththelinelist.Thespecificp aintingsystemsareasfollows.本項目DC已經(jīng)給出了適合本項目的油漆系統(tǒng)，油漆選擇嚴(yán)格按照DC油漆系統(tǒng)進(jìn)行選擇施工。油漆種類、面漆和油漆修補(bǔ)

6、的顏色按照linelist規(guī)定選用， 主要有如下種類。詳細(xì)油漆系統(tǒng)對照表如下：PaintingSystemDC201A油漆系統(tǒng)DC201ADC201A : newsteelwork , pipingandfabricatedequipments , shopprepare (-20to120 0C)Location 部位DC201ASurfacereparation 表面處理AbrasiveblastcleaningtoISO8501-1Sa2.5,(Roughness40-75 microns)噴砂處理至ISO8501-1Sa2.5 ,粗糙度達(dá)到Rz=40-75微米CoatingSystem

7、 涂層配套CoatName 涂層名稱ProductName產(chǎn)品名稱DFT:microns 干膜厚度：微米PrimeCoat底漆Inorganiczinc-rich,Interzinc22Greenishgr ey,Matt無機(jī)曷鋅底漆Interzinc22綠灰色，平光60-75Mid-Coat 中間涂層MIOEpoxyIntergard475HSGray 環(huán)氧MIO中間漆Intergard475HS,灰色100-150TopCoat 而漆Polyurethanecolor : meetSpec srequirements 聚氨酯間漆顏色：符合規(guī)范要求60-75TypicalMinimum/Ma

8、ximumDFTRange 典型最小/最大干膜厚度范圍220-300Pipesupportssandblasting,paintingrequirementshouldbethesameaspiping,.管道支架的噴砂、涂漆與管道要求相同。DC201BSiteworkandrepairsofsteelworks,pipingandfabricatedequipments(-20to120C)Surfacepreparation 表面處理AbrasiveblastcleaningtoISO8501-1Sa2.5,(Roughness40-75 microns)噴砂處理至ISO8501-1Sa2

9、.5 ,粗糙度達(dá)到Rz=40-75微米CoatingSystem 涂層配套CoatName涂層名稱ProductName產(chǎn)品名稱DFT:microns干膜厚度：微米PrimeCoat底漆SurfaceTolerantEpoxyIntergard670Hs 低表面處理環(huán)氧漆Intergard670Hs100-150Mid-Coat 中間漆SurfaceTolerantEpoxyIntergard670Hs 低表面處理環(huán)氧漆Intergard670HS100-150Top-Coat面漆Polyurethanecolor:meetspec srequireme s 聚氨酯間漆顏色：符合規(guī)范要求nt5

10、0-75TypicalMinimum/MaximumDFTRange 典型最小/最大干膜厚度范圍250-375Location 部位DC201BDC202A : Galvanizedsurface,handrais(-5to60 0C).(cannotuseabrasivebasting).Location 部位DC202Surfacepreparation 表面處理清理基層表面油污到SSPC-SP1標(biāo)準(zhǔn)要求。CoatingSystem 涂層配套CoatName涂層名稱ProductName產(chǎn)品名稱DFT:microns干膜厚度：微米PrimeCoat底漆蝕刻底漆 Interprimer539

11、10-25Mid-Coat 中間漆環(huán)氧底漆Intergard26930-50Top-Coat面漆Polyurethanecolor:meetspec srequireme s 聚氨酯間漆顏色：符合規(guī)范要求nt50-75TypicalMinimum/MaximumDFTRange 典型最小/最大干膜厚度范圍90-150PaintingSystemDC203油漆系統(tǒng)DC203DC203 : steelpipingandfabricatedequipmentunderinsulation (-30to155 0C)Location 部位DC203Surfacepreparat ion 表面處理Abr

12、asiveblastcleaningtoISO8501-1Sa2.5,(Roughness40-75 microns)噴砂處理至ISO8501-1Sa2.5 ,粗糙度達(dá)到Rz=40-75微米CoatingSystem 涂層配套CoatName涂層名稱ProductName產(chǎn)品名稱DFT:microns干膜厚度：微米PrimeCoat底漆Phonolicepoxyintertherm228 環(huán)氧酚醛圖溫漆intertherm22890-120TopCoat 面漆Phonolicepoxyintertherm228 環(huán)氧酚醛圖溫漆intertherm22890-120TypicalMinimum/

13、MaximumDFTRange 典型最小/最大干膜厚度范圍180-240PaintingSystemDC204油漆系統(tǒng)DC204steelpipingandfabricatedequipmentunderinsulation (155to400 0C)Location 部位DC204Surfacepreparat ion表面處理AbrasiveblastcleaningtoISO8501-1Sa2.5,(Roughness40-75 microns)噴砂處理至ISO8501-1Sa2.5 ,粗糙度達(dá)到Rz=40-75微米CoatingSystem 涂層配套CoatName涂層名稱Product

14、Name產(chǎn)品名稱DFT:microns 干膜厚度：微米PrimeCoat底漆Inorganiccopolymerintertherm751CSA 冷噴鋁高溫漆intertherm751CSA90-120TopCoat 面漆Inorganiccopolymerintertherm751CSA 冷噴鋁高溫漆intertherm751CSA90-120TypicalMinimum/MaximumDFTRange 典型最小/最大干膜厚度范圍180-240MainEquipment&Tools 主要機(jī)具A、主要施工工具Description 機(jī)具名稱Qty.數(shù)量WheelGrindingMachine

15、砂輪磨光 機(jī)Asnecessary 按需Manulblastingmachine 手動噴砂 機(jī)Asnecessary 按需InternalGrindingMachine 內(nèi)磨機(jī)Asnecessary 按需PowerBlender動力攪拌機(jī)Asnecessary 按需Scraper 舌U刀Asnecessary 按需File錘刀Asnecessary 按需WileBrush鋼絲刷Several 名 下AbrasiveCloth 鐵砂布Several 名 下PaintBucket 油漆桶Asnecessary 按需Brush刷子Asnecessary 按需B、maininspectionfacil

16、ity 主要檢測工具編 號Name名稱Use用途Remarks 備注NO1Thermometer 溫度計Testtemperature檢測溫度-1550 C ,needto becalibrated termly需定期校準(zhǔn)2Slingpsychrometer 手搖濕度計Testtemperatureandhumidity檢測溫度和 濕度needtobe calibratedtermly 需定期校準(zhǔn)3Dewpointcalculator 露點計算表Calculatedewpoint計算露點needtobecalibratedtermly 需定期校準(zhǔn)4超生波測厚儀測量涂層厚度needtobe ca

17、libratedtermly 需定期校準(zhǔn)5Holidaytester 漏涂檢 測儀Checkholidaysofcoatings檢測涂層漏涂點needtobe calibratedtermly 需定期校準(zhǔn)6Replicatetapeprofilet ester復(fù)膜膠帶法粗糙度檢測儀Checktheanchor profileofsubstrate 檢測底材表面粗糙度7Tapefortestcleaning 清潔度測試Cleaningtest 檢測清 潔度8Flashmagnifier 放大器9Knife 刀四、PaintingProcess涂漆工藝LocalAreaTouchupforPipi

18、ng管道局部損傷及焊縫修補(bǔ)工藝Confirm damaged positions and exact location of site weld 確認(rèn)油漆損傷部位以及現(xiàn)場焊 口的具體位置Manual* preparationSurface or -sandblastedConfirm damaged positions and exact location of site weld 確認(rèn)油漆損傷部位以及現(xiàn)場焊 口的具體位置Manual* preparationSurface or -sandblasted表面手工處理及噴砂 處理Primer Touchup 底漆 修補(bǔ)確認(rèn)油 漆損傷 區(qū)域Con

19、filmdamageregionsneedtorepalirA、Areasneedtorepair 需Inspection with pachometer & recordA、Areasneedtorepair 需Inspection with pachometer & recordinisoat AouchupIntermediateAnaOfWeffingSlamwhereWeldinghaslendOneafterpaintnganTouchup (Ifdunedf謝楣d泰修補(bǔ)（若需）GenerallycoGenerallycoocalcoatingareacausedbyeveryki

20、ndOfreasonneedtoberepbired.mponentsshallberepairedinclude:對于涂裝后進(jìn)行焊接的焊縫區(qū)域和各種原因造成的不合格局部涂層，應(yīng)進(jìn)行修 補(bǔ)，一般情況下需要進(jìn)行修補(bǔ)的構(gòu)件為：Weldingseamarea:areaafterconstructioncoatingfinished.焊縫區(qū)域：主要針對主要涂層已施工完畢的焊縫區(qū)域。Damagedcoatingarea:damagedbyhotworkingtransportation,liftingandloading etc.damagedlocalpartofcoating.涂層損壞區(qū)域：由于熱工

21、作業(yè)和運輸，吊裝，裝卸等原因造成的涂層損傷或損壞局部涂層部位。Overthicknesscoatingcausecrackoninorganiczincsilicatecoating.由于涂層厚度超厚，而導(dǎo)致無機(jī)硅酸鋅涂層龜裂部位。Localcoatingwithdefects:sagging,omission,pinholecausedbyunsuitableconst ruction.有涂層缺陷的局部涂層：由于施工過程中施工不當(dāng)造成的流掛，漏涂，針孔等 局部涂層的位置。Seriouslypollutedpartofcoating:Anycontaminationhasalreadydama

22、gedcoating( pollutedbycement)orthelocalareawherecontaminationcanberemovedbyeasycl eaning.涂層被嚴(yán)重污染的部位：被污染物嚴(yán)重污染，污染物已造成涂層損壞(被水泥 污染)，或污染物已無法通過簡單的清洗就能除去的局部涂層區(qū)域。B、Methodofpaintingrepair 涂層修補(bǔ)的方法Forweldseamareordamagedareaofcoating:Usepowersandpaperdisctogrindthewel dseamareaordamagedareaofcoatingtoGradeSt3(

23、damagedcoatinghasbeenremov edentirely),thepipeweldingjointwillbetreatedbymanualblastingmachinebyalevelof Sa2.5.Damagedareaandunbrokenareashallhaveaoverlappingslope.Overlapping areashallappearnewandfreshsurfaceofcoatingtoenlargebondingforcebetweenrep aircoatingandrawcoating.Repairpositionshallbeclean

24、edadequatelyafterpreliminar ysurfacetreatment,thenrepairpaintingasperthewholesetofpaintingrepairsysteman darrivethedesignedfilmthickness.Forsmallarea,brushpaintingshallbeused.Butspr aycoatingshallbeusedformid-coatingandfinalcoatingwhenmorecoatingareasconn ectedtogether.Brushingstylewillbetakentothet

25、ouchupworkstoensuretheappearan ceofthecoating.對于焊縫區(qū)域或者涂層損壞區(qū)域：應(yīng)用動力砂紙片將焊縫區(qū)域和涂層損壞區(qū)域打磨 處理到St3級(被損壞的涂層應(yīng)完全清除)，管道焊口采用手持式噴砂機(jī)，除銹等 級Sa2.5。損壞區(qū)域與完好區(qū)域涂層應(yīng)的邊緣部位應(yīng)砂磨出搭接坡度，搭接區(qū)域的 原涂層應(yīng)砂磨漏出新鮮的涂層表面，以增加修補(bǔ)涂層與原涂層的結(jié)合力。修補(bǔ)位置基層表面處理結(jié)束后，應(yīng)充分清洗該表面，然后按修補(bǔ)油漆配套系統(tǒng)進(jìn)行涂層修補(bǔ) 并達(dá)到設(shè)計要求的干膜厚度。油漆涂層修補(bǔ)采用刷涂，確保修補(bǔ)涂層的外觀。對于涂層缺陷，涂層龜裂，涂層污染的部位修補(bǔ)：先砂紙片，砂布或其他方

26、法清除 缺陷涂層和嚴(yán)重污染涂層。然后按照對該部位涂層進(jìn)行砂磨和清洗，并保證搭 接涂層邊緣一定的搭接坡度和新鮮的涂層表面。再按照修補(bǔ)涂層系統(tǒng)進(jìn)行修補(bǔ)， 涂層修補(bǔ)的其他要求同上節(jié)。C、由于固化后的無機(jī)鋅涂層很難進(jìn)行自覆涂，因此，對于有缺陷和損壞的無機(jī) 鋅涂層應(yīng)采用環(huán)氧富鋅進(jìn)行修補(bǔ)。D、被修補(bǔ)的涂層或基層表面應(yīng)清洗干凈，無污染物，如存在油污應(yīng)充分清洗油污 （達(dá)到SSPC-SP1標(biāo)準(zhǔn)）。E、為確保修補(bǔ)涂層的外觀，建議較大面積的涂層采用噴涂的方法施工。注：檢查管道外觀，對所有在運輸、倒運、現(xiàn)場焊接等過程中破壞的涂漆用記號 筆做好標(biāo)記，并標(biāo)記出打磨處理的范圍。確定現(xiàn)場焊口，未試壓管段焊口以及不銹鋼管的具體

27、的位置。做好標(biāo)記。2、SurfacePreparation表面處理Surfacepreparationbeforepainting 涂漆前的表面處理Surfacepreparationrequest:grade.St3,thoroughrustremovalbyhandorp owermachineorarriveGradeSa2.5bymechanicalrustremoval.表面處理粗糙度要求：St3級徹底的手工和動力工具除銹或者采用機(jī)械除銹達(dá)到Sa2.5級。Treatmentbyhand:Unwoundscale,rustandagingcoatingonpipescanber emo

28、vedinusingwirebrushorrubberpaperormanualmachineorspade. 人工處理：管道表面上松散的氧化皮、銹蝕和老化涂層可用鋼絲刷刷掉、 砂皮紙砂去、用手工工具刮掉或鏟除Powertreatment:It sbettertousepowermachinethanmanualmachinewh enremovingscale,rustoragingcoating.Butitcan tbeusedtoremovetherustorscaleattachedtopipesurfacefirmly.Normallyusedpowermachineincl ude

29、s:wirebrush,impulsetools,grindingmachineandrubbersharpeningm achine.Paymoreattentionnottopolishthemetalsurface,especiallywhenu singpowerwirebrush,oritwilldestroytherequiredsurfaceroughness. 動力處理：在消除松散的氧化皮、銹蝕和老化涂層時，用動力工具比用 人工效果好，而且省力。但是動力工具不能除去緊緊附著在管道表面的銹 蝕和氧化皮。通常采用的動力工具，包括鋼絲刷、沖擊工具、砂輪機(jī)及砂 皮磨光機(jī)。但是必須注意，

30、不要拋光金屬表面，尤其是在使用動力鋼絲刷 時，否則會破壞涂覆所需的表面粗糙度。Forcrackedcoats,grindthecoatinthecrackareacomletelytoreachrequiredroughness,andthencommercetherepairpaintwork 。對于龜裂的涂層，需將龜裂處 涂層徹底打磨，并達(dá)到規(guī)定的粗糙度要求后再進(jìn)行油漆的修補(bǔ)。Forcrackedandslightlyscratchedcoats , donotgrindtoohard 。OnlygrindtothebasecoatforrepairingwithInterthane990

31、top-coat 。對于 輕微損傷的涂層，不需打磨過深，只需要適度打磨即可進(jìn)行修補(bǔ)，可直 接用 Interthane990 面漆。Therepairingareashouldhave30 50mmadjoiningareawiththepre-exist ingcoat。Thegrindingshouldhavesomegradienttoinsuretherepairedcoatconnect swellwiththepre-existingcoat。修補(bǔ)區(qū)域與原有涂層有 3050mm的搭 接，要求打磨成一定的坡度，用于修補(bǔ)涂層與原有涂層平滑過渡。3、Painting 涂漆Paintingm

32、ustbedoneinaniceweather;doinginraining,fogging,snowingan dheavydustisforbidden.涂料須選擇在晴好天氣的條件下施工，在雨，霧,雪和較大灰塵的條件下禁止施工。Ensurethesurfacetobepaintedisclean.Thesurfacecanbecleanedwithdust collectororbrushetc.Thesametreatmentshallbedoneagainaftereachfilmi sdry.Thennextcoatingcanbeapplied. 涂料表面必須保證清潔干凈。涂漆前

33、用吸塵器，刷子等清理干凈，每層涂膜干燥后需經(jīng)同樣處理后，方可涂 下一層涂料。Ensuretheseperationfromothercomponentsaroundintheeventthatanyco ntaminationoccurpriortopainting,andespeciallymuchattentiontogroundpr etectionshallbetakenincaseofanysoilpollution.Separateingmaterialcanu setape(smallrange),colorclothingandwoodboard.涂漆前必須對周圍其它部件進(jìn)行隔

34、離以免造成周圍部件的污染，特別注 意對地面的保護(hù)以免造成土壤的污染。隔離材料可采用膠帶(小范圍)、彩條布、木板等.Thepaintingsurfacemustbedry.Thenextpaintcanbeappliedonlywhenthel astpaintfilmiscompletedry.涂漆表面必須干燥。前一道涂膜實干后，方可 涂下一道漆。不同溫度條件下Intersea1670Hs重涂間隔時間Interseal670HSre-coatintervaltimeunderdifferenttemperatures溫度temp.表T TouchDry硬丁 HardDry自重涂間隔 Re-co

35、atbyself最小Min.最大Max.10 c8小時hrs32小時hrs32小時hrs無 Extended15 c7小時hrs26小時hrs26小時hrs無 Extended25 c5小時hrs18小時hrs18小時hrs無 Extended40 c2小時hrs6小時hrs6小時hrs無 Extended不同溫度條件下 Interthane990 表干、硬干和覆涂間隔時間： Touchdry , harddryandre-coatintervaltimeofInterthane990underdifferenttemperatures溫度 temp.表丁 TouchDry硬丁 HardDry

36、自重涂間隔Re-coatbyself最小Min.最大Max.5 c5小時hrs24小時hrs24小時hrs無 Extended15 c2. 5小時hrs10小時hrs10小時hrs無 Extended25 C1 . 5小時hrs6小時hrs6小時hrs無 Extended40 c1小時hrs3小時hrs3小時hrs無 Extended不同溫度條件下Interzinc22重涂間隔時間SurfaceTemp 溫度計TouchDry 表干溫度HardDry硬干時間Over-coatingintervalwithrecommendedtop-coat推薦面漆覆涂1日隔時間Minimum 最短時 問Ma

37、ximum最長時 問50C30min分鐘3Hrs小時36-48Hrs 小時Extended無限制150C20min分鐘90min分鐘24-36Hrs 小時Extended無限制250C10min分鐘60min分鐘16-24Hrs 小時Extended無限制400C5min分鐘30min分鐘8-12Hrs 小時Extended無限制不同溫度條件下Intertherm228、Intergard475HS 重涂間隔時間Touchdry,HarddryandOver-coatinginterval 表干，硬干，覆涂間隔時間:SurfaceTemp 溫度計TouchDry 表丁溫度HardDry硬干時間

38、Over-coatingintervalwithrecommendedtop-coats推薦間漆覆涂1日隔時間Minimum 最短時 問Maximum 最長時 問50C1.5hrs16Hrs小時16Hrs小時Extended無限制150C1hrs10hrs10Hrs小時Extended無限制250C1hrs5hrs5Hrs小時Extended無限制Intertherm228and751CSAlayerapplicationintervalunderdifferenttemperaturecondit ions不同溫度條件下Intertherm228、Intertherm751CSA 重涂間隔時

39、間SurfaceTemp 溫度計TouchDry 表干溫度HardDry硬干時間Over-coatingintervalwithrecommendedtop-coat推薦面漆覆涂1日隔時間Minimum 最短時 問Maximum 最長時 問100C8Hrs小時16Hrs小時36Hrs小時5days 天150C7Hrs小時12Hrs小時24Hrs小時4days 天250C5Hrs小時8Hrs小時16Hrs小時3days 天400C3Hrs小時6Hrs小時16Hrs小時2days 天五 QualitycontrolandInspection質(zhì)量控制及檢查Project Manager項目經(jīng)理6.2

40、TechnicalRequirementforPainting為保證涂裝質(zhì)量，油漆的調(diào)配必須由6.2TechnicalRequirementforPainting為保證涂裝質(zhì)量，油漆的調(diào)配必須由QA/QCMa施ge的技術(shù)要求 專人肝格依照說明書進(jìn)行調(diào)配Thesort,color,filmlayerapplied,thicknessandt asperthedesigndocument.hemarkofthecoatingshallbeThesort,color,filmlayerapplied,thicknessandt asperthedesigndocument.hemarkoftheco

41、atingshallbe顏色，涂敷剪層睜度和標(biāo)記畫符合設(shè)計文件的規(guī)定:顏色，涂敷剪層睜度和標(biāo)記畫符合設(shè)計文件的規(guī)定:Qualityofcoatingshallaccordingtofollowingrequirements:Doc. Clerk資料員下列瞑求:Mapercaosa) Coatingshallb材料員Doc. Clerk資料員下列瞑求:Mapercaosa) Coatingshallb材料員euniformandwithidenticQualityInspector,.質(zhì)檢員alcolor.ConstructionTeam Manager施工隊長涂層應(yīng)均勻，顏色應(yīng)一致;b)b)C

42、oatingshallbeintegritywit houtdamageanddripping.涂層應(yīng)完整，無單壞，流淌;Construction Teamsc)d)Filmappliedshallf rmlyadhSltoandfreeofscale,wrinkle,porosity,pinh oleandotherdefects.c)d)涂膜應(yīng)附著牢固，無剝落，皺紋，氣泡，針孔等缺陷；Thecolorringshallbeappliedwithuniformspaceandidenticalwidth.涂刷色環(huán)時，應(yīng)間距均勻，寬度一致。QCprocedure:質(zhì)量控制步驟：Treatmen

43、tofdamagedsurfaceofpipe:QCinspectorandsupervisionengin eershallinspectthedamagedpipesurfaceaftertreatment.Thenthenextfin alpaintingcanbedone.Thetimeoffinalpaintingshallbecontrolledin4hours. 管道損傷面的處理：管道損傷面處理后由質(zhì)檢員及監(jiān)理工程師檢查合格 后才能進(jìn)行下一步底漆的涂裝。并控制在4小時之內(nèi)完成底漆的涂裝。Paintingchoosingandratio:Itshallbedoneasperguid

44、elineofmanufacture randmanualstrictly.Tagnumberofpaintandprocessofmixingshallbetrace dbyinspector.Controlthemixingusinglifeofpaint.油漆的選用及配比：油漆的選用及調(diào)配嚴(yán)格按照廠家的指導(dǎo)及說明書進(jìn) 行，質(zhì)檢員需對油漆的牌號及調(diào)配過程進(jìn)行跟蹤，并控制油漆的混合使用 壽命。3、Thenextpaintingshallonlybedoneafterthelastpaintingfinishedanddried. 在上一層涂層完成后必須在涂層干硬后經(jīng)行下道涂層的涂裝。4、Pr

45、otectionofpaintingposition:Strictlyprohibitotherpeopletopolluteorda mageandun-driedpositionofpainting.涂裝部位的保護(hù)，嚴(yán)禁其他人員對未干部位的損壞及污染。六、Safety安全ObeythesiteregulationsofDowCorning.Applyforfirepermitbeforegrinding works.Applyforpaintingpermitbeforepaintingwork.嚴(yán)格執(zhí)行道康寧施工現(xiàn)場的管理要求，打磨工作前需辦理動火作業(yè)許可，油漆涂裝前辦理油 漆涂裝工作許

46、可。Thecoatingshallbestoredinaspecialwarehousewhichhasgoodventilation andbeequippedwithfirefightingdevice;awarningplate“ NoSmoke/Fire ” shallbesetup;andnobodyisallowedtoliveinit.涂料應(yīng)在專門的倉庫內(nèi)儲存，庫 房應(yīng)通風(fēng)良好，并應(yīng)與配置消防器材，設(shè)置嚴(yán)禁煙火嚕示牌；庫房內(nèi)嚴(yán)禁住人。Whenenterintothepaintingsite,allworkersshallweartheirbadge,safetyhel mat,s

47、afetyshoes,goggles,glovesandothernecessaryprotectionarticals. 工作人員進(jìn)入油漆現(xiàn)場必須整齊佩帶胸卡、安全帽、安全鞋、防護(hù)眼鏡、 防護(hù)手套等必備防護(hù)用具。Thepaintingsitemusthavegoodlighting,thetemporarywiringshallbesafea ndreliableandwithgoodinsulation.油漆現(xiàn)場必須有良好照明，臨時電器線 路架設(shè)，要安全可靠，絕緣好。Thesandblastingtankusdforsandblastingworkshallreceivehydrotest

48、regul arly,allpressuregauge,safetyvalveandetc.shallbecalibratedregularly. 噴 砂作業(yè)用的噴砂罐應(yīng)定期進(jìn)行液壓試驗，所用的壓力表安全閥等均應(yīng)定 期校驗。Paintinginaconfinedspace,itmusthaveagoodventilationandwithdesignat edpersonneltowatch.在封閉空間內(nèi)涂漆，必須保證良好的通風(fēng)，并有專 人監(jiān)護(hù)。Allpaintersshouldwearspecialmasktopreventpoisoning.所有涂裝人員必須佩戴專用的口罩，以防油漆中毒。O

49、riginalscaffoldwillbeusedforthepaintingatheight,ifnot,elevatororladder willbegiveninsteadaswellassafetybelt.登高油漆工作盡量使用原有的腳手架作業(yè)，若無腳手架采用升降機(jī)或梯 子并正確佩戴安全帶。Strictlyapplytotheelevatorandladderprocedure.嚴(yán)格遵守升降機(jī)及梯子的使用程序。七、油漆保護(hù) PaintProtectionInternatinalpaintsystemisappliedforsteelstructures,andthefabricatio

50、nworkwil lbedoneintheworkshopandlaterinstalledonsite.Beforeenteringintosite,allrea dyproductsaredonewithprimer,intermediateandfinishingpaint.Effectiveprote ctionmeasureswillbeperformedforthepaintingworks.todecreasesitetouch-upo本項目鋼結(jié)構(gòu)采用國際油漆系統(tǒng)，并且都在工廠預(yù)制現(xiàn)場安裝。成品件進(jìn)場 前底漆、中間漆、面漆已經(jīng)完成?，F(xiàn)場的油漆保護(hù)做好有效的控制，才能減 少現(xiàn)場油漆的修補(bǔ)。Paintpro