管道油漆修补方案

TableofContent目录一、ProjectGeneralIntroduction工程概况二、References编制依据三、Preparations准备工作四、PaintingProcess涂漆工艺1、Confirmtheregionsthatneedtorepairandrepairmethod确认油漆损伤部位和修补方法2、SurfacePreparationMethod表面处理方法3、Painting涂漆五、QualitycontrolandInspection质量控制及检查六、Safety安全七、PaintProtection油漆保护一二References编制依据三Preparations准备工作1、Thedesignandothertechnicaldocumentisready;theconstructiondrawingisreviewed.设计及其他技术文件齐全，施工图纸业经会审；2、Constructionprocedureandtechnicalinstructionsarecompleted;Thesafetytrainingandtechnicaltrainingfrominternationalcompanyhavebeenprovided.完成施工方案和技术交底，进行了安全技术教育和国际公司技术培训；3、pipeandfittingsshallhavequalifications.管段应具备出厂合格证；4、Material,tools,apparatusfortestandinspection,constructionfacilityandspaceareready.材料，机具，检测仪器，施工设施及场地已齐备；5、Inspectionmustbedoneduringthecourseofanticorrosionconstruction,andperformtheacceptanceimmediatelyafteranticorrosioniscompleted.防腐蚀工程施工过程中，必须进行中间检查；防腐蚀工程完工后，应立即进行验收；6、Thecoatingshallhavequalificationfromitsmanufacturer油漆应有制造厂的质量证明书；7、Paintingenvironmentalconditionshallbeinaccordancewiththeinformationontheproductsheet.Thesurfacetemperaturetobe30C.abovedewpointrelativehumidityshallbelessthan85%.涂装环境条件必须和产品说明书的信息一致。表面温度至少大于露点30C.。相对湿度最大植为85%。8、SelectionofPaint油漆选用DChasprovidedthepaintingsystemsuitableforthisproject.TheselectionofpaintshallstrictlyfollowDCconstructionpaintingsystem.Painttype,finishpaintcolorandpaintrepaircolorshouldbechoseninaccordancewiththelinelist.Thespecificpaintingsystemsareasfollows.本项目DC已经给出了适合本项目的油漆系统，油漆选择严格按照DC油漆系统进行选择施工。油漆种类、面漆和油漆修补的颜色按照linelist规定选用，主要有如下种类。详细油漆系统对照表如下：PaintingSystemDC201A油漆系统DC201ADC201A：newsteelwork，pipingandfabricatedequipments，shopprepare（-20to1200C）Location部位DC201ASurfacereparation表面处理AbrasiveblastcleaningtoISO8501-1Sa2.5,(Roughness40-75microns)喷砂处理至ISO8501-1Sa2.5，粗糙度达到Rz=40-75微米CoatingSystem涂层配套CoatName涂层名称ProductName产品名称DFT:microns干膜厚度：微米PrimeCoat底漆Inorganiczinc-rich,Interzinc22Greenishgrey,Matt无机富锌底漆Interzinc22绿灰色，平光60-75Mid-Coat中间涂层MIOEpoxyIntergard475HSGray环氧MIO中间漆Intergard475HS,灰色100-150TopCoat面漆Polyurethanecolor：meetSpec’srequirements聚氨酯面漆颜色：符合规范要求60-75TypicalMinimum/MaximumDFTRange典型最小/最大干膜厚度范围220-300Pipesupportssandblasting,paintingrequirementshouldbethesameaspiping,.管道支架的喷砂、涂漆与管道要求相同。DC201B：Siteworkandrepairsofsteelworks,pipingandfabricatedequipments(-20to1200C)Location部位DC201BSurfacepreparation表面处理AbrasiveblastcleaningtoISO8501-1Sa2.5,(Roughness40-75microns)喷砂处理至ISO8501-1Sa2.5，粗糙度达到Rz=40-75微米CoatingSystem涂层配套CoatName涂层名称ProductName产品名称DFT:microns干膜厚度：微米PrimeCoat底漆SurfaceTolerantEpoxyIntergard670HS低表面处理环氧漆Intergard670HS100-150Mid-Coat中间漆SurfaceTolerantEpoxyIntergard670HS低表面处理环氧漆Intergard670HS100-150Top-Coat面漆Polyurethanecolor:meetspec”srequirements聚氨酯面漆颜色：符合规范要求50-75TypicalMinimum/MaximumDFTRange典型最小/最大干膜厚度范围250-375DC202A：Galvanizedsurface,handrais(-5to600C).(cannotuseabrasivebasting).Location部位DC202Surfacepreparation表面处理清理基层表面油污到SSPC-SP1标准要求。CoatingSystem涂层配套CoatName涂层名称ProductName产品名称DFT:microns干膜厚度：微米PrimeCoat底漆蚀刻底漆Interprimer53910-25Mid-Coat中间漆环氧底漆Intergard26930-50Top-Coat面漆Polyurethanecolor:meetspec”srequirements聚氨酯面漆颜色：符合规范要求50-75TypicalMinimum/MaximumDFTRange典型最小/最大干膜厚度范围90-150PaintingSystemDC203油漆系统DC203DC203：steelpipingandfabricatedequipmentunderinsulation（-30to1550C）Location部位DC203Surfacepreparation表面处理AbrasiveblastcleaningtoISO8501-1Sa2.5,(Roughness40-75microns)喷砂处理至ISO8501-1Sa2.5，粗糙度达到Rz=40-75微米CoatingSystem涂层配套CoatName涂层名称ProductName产品名称DFT:microns干膜厚度：微米PrimeCoat底漆Phonolicepoxyintertherm228环氧酚醛高温漆intertherm22890-120TopCoat面漆Phonolicepoxyintertherm228环氧酚醛高温漆intertherm22890-120TypicalMinimum/MaximumDFTRange典型最小/最大干膜厚度范围180-240PaintingSystemDC204油漆系统DC204steelpipingandfabricatedequipmentunderinsulation（155to4000C）Location部位DC204Surfacepreparation表面处理AbrasiveblastcleaningtoISO8501-1Sa2.5,(Roughness40-75microns)喷砂处理至ISO8501-1Sa2.5，粗糙度达到Rz=40-75微米CoatingSystem涂层配套CoatName涂层名称ProductName产品名称DFT:microns干膜厚度：微米PrimeCoat底漆Inorganiccopolymerintertherm751CSA冷喷铝高温漆intertherm751CSA90-120TopCoat面漆Inorganiccopolymerintertherm751CSA冷喷铝高温漆intertherm751CSA90-120TypicalMinimum/MaximumDFTRange典型最小/最大干膜厚度范围180-2409MainEquipment&Tools主要机具A、主要施工工具Description机具名称Qty.数量WheelGrindingMachine砂轮磨光机Asnecessary按需Manulblastingmachine手动喷砂机Asnecessary按需InternalGrindingMachine内磨机Asnecessary按需PowerBlender动力搅拌机Asnecessary按需Scraper刮刀Asnecessary按需File锉刀Asnecessary按需WileBrush钢丝刷Several若干AbrasiveCloth铁砂布Several若干PaintBucket油漆桶Asnecessary按需Brush刷子Asnecessary按需B、maininspectionfacility主要检测工具编号NOName名称Use用途Remarks备注1Thermometer温度计Testtemperature检测温度-15~50℃,needtobecalibratedtermly需定期校准2Slingpsychrometer手摇湿度计Testtemperatureandhumidity检测温度和湿度needtobecalibratedtermly需定期校准3Dewpointcalculator露点计算表Calculatedewpoint计算露点needtobecalibratedtermly需定期校准4超生波测厚仪测量涂层厚度needtobecalibratedtermly需定期校准5Holidaytester漏涂检测仪Checkholidaysofcoatings检测涂层漏涂点needtobecalibratedtermly需定期校准6Replicatetapeprofiletester复膜胶带法粗糙度检测仪Checktheanchorprofileofsubstrate检测底材表面粗糙度7Tapefortestcleaning清洁度测试胶带Cleaningtest检测清洁度8Flashmagnifier放大器9Knife刀四、PaintingProcess涂漆工艺LocalAreaTouchupforPiping管道局部损伤及焊缝修补工艺1