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DIN EN ISO 15877-1-2004 冷热水装置用塑料管道设备.氯化聚氯乙烯(PVC-C).第1部分:总则

作者:标准资料网 时间:2024-05-20 09:25:32  浏览:8883   来源:标准资料网
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【英文标准名称】:Plasticspipingsystemsforhotandcoldwaterinstallations-Chlorinatedpoly(vinylchloride)(PVC-C)-Part1:General(ISO15877-1:2003);GermanversionENISO15877-1:2003
【原文标准名称】:冷热水装置用塑料管道设备.氯化聚氯乙烯(PVC-C).第1部分:总则
【标准号】:DINENISO15877-1-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-03
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:管道装置;氯化的;聚氯乙烯;氯乙烯;分类;家用(安装)设备;规范(验收);管道;水管;输水管道;建筑物服务设施;建筑物服务设施;冷水管道;冷水;装置;给水设施;塑料;饮用水;试验;耐力;管系统;水常规(实验);材料;水;建筑物;给水;可用水;使用条件;加热系统;温水;管;聚乙烯管;总论;塑料管;定义;热水;运输
【英文主题词】:Buildingservices;Buildings;Chlorinated;Classification;Coldwater;Coldwaterconduit;Definitions;Generalsection;Heatedsystems;Hotwater;Houseinstallations;Installations;Materials;Operatingconditions;Pipelineinstallations;Pipelines;Pipes;Pipingsystem;Plasticpipes;Plastictubes;Plastics;Polyvinylchloride;Potablewater;PVC-C;PVC-pipes;Resistance;Serviceinstallationsinbuildings;Servicewater;Specification(approval);Testing;Transport;Warmwater;Water;Waterpipelines;Waterpipes;Waterpractice;Watersupply;Watersupplyinstallations
【摘要】:ThisPartofDINENISO15877specifiesthegeneralrequirementsofchlorinatedpoly(vinylchloride)(PVC-C)pipingsystemsintendedtobeusedforhotandcoldwaterinstallationswithinbuildingsfortheconveyanceofwater,whetherornotintendedforhumanconsumption(domesticsystems),underdesignpressuresandtemperaturesappropriatetotheclassofapplication.Thisstandardcoversarangeofserviceconditions(classesofapplication),designpressuresandpipedimensionclasses.Italsospecifiesthetestparametersforthetestmethodsreferredtointhisstandard.InconjunctionwiththeotherPartsofDINENISO15877itisapplicabletoPVC-Cpipesandfittings,theirjointsandtojointswithcomponentsofotherplasticsandnon-plasticsmaterialsintendedtobeusedforhotandcoldwaterinstallations
【中国标准分类号】:Q81
【国际标准分类号】:23_040_01
【页数】:16P;A4
【正文语种】:德语


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【英文标准名称】:Petroleumproducts-Determinationandapplicationofprecisiondatainrelationtomethodsoftest(ISO4259:2006);GermanversionENISO4259:2006,CorrigendatoDINENISO4259:2006-10
【原文标准名称】:石油产品.与试验方法相关的精密数据的测定和应用
【标准号】:DINENISO4259Berichtigung1-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:准确度;缺陷与故障;实验室间试验;材料试验;数学计算;计算方法;矿物油;石油产品;计划;精密度;质量保证;数值报告;再现性;试验结果;试验
【英文主题词】:Accuracy;Defects;Inter-laboratorytests;Materialstesting;Mathematicalcalculations;Methodsofcalculation;Mineraloils;Petroleumproducts;Planning;Precision;Qualityassurance;Reportofvalues;Reprodu
【摘要】:Thisstandardcoverstheplanningofroundrobinteststodeterminetheprecisionoftestmethodsandthecalculationofprecisiondataincludingtheapplicationforspecifications,i.e.interpretationofresults,forpetroleumandrelatedproducts.
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:2P.;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodforShearPropertiesofSandwichCoreMaterials
【原文标准名称】:夹芯材料剪切性质的标准试验方法
【标准号】:ASTMC273/C273M-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D30.09
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:core;honeycomb;sandwich;sandwichconstruction;shearmodulus;shearstrength
【摘要】:Thecoreshearpropertiesarefundamentalpropertiesthatareusedinthedesignofsandwichpanels.Thistestmethodprovidesinformationontheforce-deflectionbehaviorofsandwichconstructionsorcoreswhenloadedinshearparalleltotheplaneofthefacings.Fromacompleteforce-deflectioncurve,itispossibletocomputecoreshearstressatanyforce(suchastheshearstressatproportionallimit,atyield,oratmaximumforce)andtocomputeaneffectivecoreshearmodulus.Thetestdoesnotproducepureshear,butthespecimenlengthisprescribedsothatsecondarystresseshaveaminimumeffect.Approximateshearpropertiescanalsobeobtainedfromasandwichflexuretest(seeTestMethodC393).Thistestmethodprovidesastandardmethodofobtainingsandwichcoresheardataformaterialspecifications,sandwichpaneldesign,researchanddevelopmentapplications,andqualityassurance.Factorsthatinfluencecoreshearstrengthandshallthereforebereportedincludethefollowing:facingmaterial,corematerial,adhesivematerial,methodsofmaterialfabrication,coregeometry(density,cellsize,orientation,etc.),adhesivethickness,specimengeometryandassociatedmeasurementaccuracy,specimenpreparation,specimenconditioning,environmentoftesting,specimenalignment,loadingprocedure,speedoftesting,andadhesivevoidcontent.Further,core-to-facingstrengthmaybedifferentbetweenprecured/bondedandco-curedfacingsinsandwichpanelswiththesamecoreandfacingmaterial.1.1Thistestmethodcoversthedeterminationofshearpropertiesofsandwichconstructioncorematerialsassociatedwithsheardistortionofplanesparalleltothefacings.Itcoversthedeterminationofshearstrengthparalleltotheplaneofthesandwich,andtheshearmodulusassociatedwithstrainsinaplanenormaltothefacings.Thetestmaybeconductedoncorematerialsbondeddirectlytotheloadingplatesorthesandwichfacingsbondedtotheplates.Permissiblecorematerialformsincludethosewithcontinuousbondingsurfaces(suchasbalsawoodandfoams)aswellasthosewithdiscontinuousbondingsurfaces(suchashoneycomb).1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Withinthetexttheinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:83_120
【页数】:7P.;A4
【正文语种】:



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