ASTM A 882/A 882Ma-2002 填充式环氧树脂涂层的7股预应力钢绞线标准规范
作者:标准资料网 时间:2024-05-18 03:10:06 浏览:9304
来源:标准资料网
【英文标准名称】:StandardSpecificationforFilledEpoxy-CoatedSeven-WirePrestressingSteelStrand
【原文标准名称】:填充式环氧树脂涂层的7股预应力钢绞线标准规范
【标准号】:ASTMA882/A882Ma-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:钢丝绳;环氧树脂涂层
【英文主题词】:epoxycoatings;steelcords
【摘要】:
【中国标准分类号】:H49
【国际标准分类号】:77_140_65
【页数】:5P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforInstallationofMachineSpiralWoundPoly(VinylChloride)(PVC)LinerPipeforRehabilitationofExistingSewersandConduits
【原文标准名称】:现有排水沟和管道修复用机械螺旋缠绕聚氯乙烯(PVC)内衬管安装的标准实施规程
【标准号】:ASTMF1741-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:F17.67
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:expandable;gravityapplications;installation-insertion;PVCprofilestrip;rehabilitation;spiralwoundlinerpipe;Installation--plasticpipematerials/applications;Rehabilitation--sewerlines;Undergroundinstallation--watersupply/distribut
【摘要】:Thispracticeisforusebydesignersandspecifiers,regulatoryagencies,owners,andinspectionorganizationswhoareinvolvedintherehabilitationofnon-pressuresewersandconduits.Modificationsmayberequiredforspecificjobconditions.1.1Thispracticedescribestheproceduresfortherehabilitationofsewerlinesandconduitsforexistingpipelines6to180in.indiameterbytheinsertionofamachine-madefield-fabricatedspiralwoundlinerpipeintotheexistingpipelineusingawindingmachinewhichremainsstationaryintheinsertionpitor,alternatively,whichtravelsalongtheinterioroftheexistingpipeline.Theserehabilitationprocessescanbeusedinavarietyofgravityapplicationssuchassanitarysewers,stormsewers,culverts,andprocesspiping.1.1.1Whenusingstationaryinstallationequipmentforexistingpipelines6to48in.,afterinsertion,thespiralwoundlinerpipeisexpandeduntilitpressesagainsttheinteriorsurfaceoftheexistingpipeline.Alternatively,forexistingpipelines6to108in.indiameter,thespiralwoundlinerpipeisinsertedasafixeddiameterintotheexistingpipelineandisnotexpanded,andtheannularspacebetweenthespiralwoundlinerpipeandtheexistingpipeisgrouted.1.1.2Whenusingthetravelinginstallationequipmentforexistingpipelines6to180in.thespiralwoundlinerpipeisinstalledincontactwiththeinteriorsurfaceoftheexistingpipelinetoformaclosefitliner,exceptinthecornersofrectangularpipesorwhereobstructionsoroffsetsoccur.Alternatively,forexistingpipelines6to180in.indiameterandforsimilarsizedexistingnoncircularpipelinessuchasarchedorovalorrectangularshapes,thespiralwoundlinerisinstalledasafixeddiameterintotheexitingpipelinetoformanon-closefitlinerandtheannularspacebetweenthespiralwoundlinerpipeandtheexistingpipeisgrouted.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3.1Particularattentionisdrawntothosesafetyregulationsandrequirementsinvolvingenteringintoandworkinginconfinedspaces.
【中国标准分类号】:Q81
【国际标准分类号】:83_080_20
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:Breathingsystemfiltersforanaestheticandrespiratoryuse-Part2:Non-filtrationaspects
【原文标准名称】:麻醉和呼吸用呼吸系统过滤器.第2部分:非过滤特性
【标准号】:ISO23328-2-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC121
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;过滤器;呼吸设备;ASF;定义;规范(验收);泄漏量;医疗技术学;规格试验;包装件;制造日期;端头开孔;麻醉设备;颗粒滤器;气体过滤器
【英文主题词】:Anaesthesiology;Anaestheticequipment;ASF;Breathing;Breathingequipment;Dataofthemanufacturer;Definitions;Filters;Filtration;Gasfilters;Headlosses;Leakage;Marking;Medicaldevices;Medicalequipment;Medicalsciences;Medicaltechnology;Packages;Particlefilters;Ratingtests;Rescueandambulanceservices;Respiration;Specification(approval);Terminalaperture;Testing
【摘要】:ThispartofISO23328specifiesrequirementsfornon-filtrationaspectsofbreathingsystemfilters(BSF)intendedforanaestheticandrespiratoryuse,andaddressesconnectionports,leakage,resistancetoflow,packaging,markingandinformationsupplied.ThetestmethodisintendedforBSFusedwithaclinicalbreathingsystem.Itisnotapplicabletoothertypesoffilter,e.g.thosedesignedtoprotectvacuumsourcesorgassamplelines,tofiltercompressedgases,ortoprotecttestequipmentforphysiologicalrespiratorymeasurements.NOTEAmethodforassessingfiltrationperformanceofBSFisgiveninISO23328-1.
【中国标准分类号】:C46
【国际标准分类号】:11_040_10
【页数】:5P;A4
【正文语种】:英语
