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【英文标准名称】:StandardPracticeforDesignConsiderationsandSprayApplicationofaRigidCellularPolyurethaneInsulationSystemonOutdoorServiceVessels
【原文标准名称】:室外容器上刚性蜂窝式聚氨酯绝缘系统的设计考虑和喷射应用的标准实施规程
【标准号】:ASTMC945-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C16.40
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:建筑;设计;外门;蜂窝结构;绝缘;聚氨酯;工艺;隔热;船舶
【英文主题词】:coating;outdoorservicevessels;sprayfoam
【摘要】:Thispracticefacilitatestheselectionandapplicationofaninsulationsystemforuseatservicetemperaturesbetweenx2212;30and+107x00B0;C(x2212;22and+225x00B0;F).Althoughthesuccessfulinstallationofspray-appliedPUR/PIRisinfluencedbymanyfactors,thispracticetreatsthosefourareasfoundtobeofmajorimportance:(1)Substratepreparation,(2)Substratepriming,(3)Insulationapplication,and(4)Protectivecoatings.Abrasiveblasting,primerapplication,sprayapplicationoftheinsulation,andprotectivecoatingapplicationeachcontributetheiruniquehealthandsafetyhazardstothejobsiteandwillbedealtwithinmoredetailundertheirrespectiveheadings.1.1Thispracticeconcernsitselfwiththesubstratepreparationandpriming,theselectionoftherigidcellularpolyurethanesystem,andtheprotectiveinsulationcoatingsforoutdoorserviceequipment.Note1--Forthepurposeofthispractice,polyurethaneisdefinedtomeaneitherpolyurethaneorpolyisocyanurateandishereafterreferredtoas"PUR/PIR."1.2Thevaluesgivenininch-poundaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyproblemsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q25
【国际标准分类号】:83_100
【页数】:11P.;A4
【正文语种】: