【英文标准名称】:StandardTestMethodforLow-PressureAirTestofVitrifiedClayPipeLines
【原文标准名称】:上釉陶土管道的低压空气试验的标准试验方法
【标准号】:ASTMC828-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:C04.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:充气试验;陶土管;管;气压试验;下水道;测试;试验管段;釉面陶土管;验收准则/测试-陶土管/配件;气压测试-建筑产品/材料;陶土管/管道系统;现场试验;低压充气试验;压力检测-管道;釉面陶土管/配件
【英文主题词】:airtest;claypipe;pipe;pressuretest;sewers;testing;testsection;vitrifiedclaypipe;Acceptancecriteria/testing--claypipe/fittings;Airpressuretesting--buildingconstructions/materials;Claypipe/pipingsystems;Fieldtesting;Low-pressureairtest;Press
【摘要】:1.1Thistestmethoddefinesproceduresfortestingvitrifiedclaypipelines,usinglow-pressureair,todemonstratetheintegrityoftheinstalledline.RefertoPracticeC12.1.2Thistestmethodshallbeperformedonlinesafterconnectionlaterals,ifany,havebeenpluggedandbracedadequatelytowithstandthetestpressure,andafterthetrencheshavebeenbackfilledforasufficienttimetogenerateasignificantportionoftheultimatetrenchloadonthepipeline.Thetimebetweencompletionofthebackfilloperationandlow-pressureairtestingshallbedeterminedbytheapprovingauthority.1.3Thistestmethodmayalsobeusedasapreliminarytest,whichenablestheinstallertodemonstratetheconditionofthelinepriortobackfillandfurtherconstructionactivities.1.4Thistestmethodissuitablefortestinggravity-flowsewerpipeconstructedofvitrifiedclayorcombinationsofclayandotherpipematerials.1.5TerminologyC896istobeusedforclarificationofterminologyinthistestmethod.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q31
【国际标准分类号】:23_040_01
【页数】:3P.;A4
【正文语种】:


【英文标准名称】:Testingoftextiles;quantitativeanalysisofbinarymixtures,polyvinylchloridefibreswithotherfibres,carbondisulphide/acetonemethod
【原文标准名称】:纺织品的检验.聚氯乙烯纤维与其它纤维二元混合织物的定量分析.二硫化碳/丙酮法
【标准号】:DIN54216-1975
【标准状态】:作废
【国别】:德国
【发布日期】:1975-08
【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】:纺织材料;聚酰胺纤维;试验;玻璃纤维;混合物;丙酮;二硫化碳;聚酯纤维
【英文主题词】:Acetates;Aceticacid;Acetone;Acrylicfibres;Acrylicresins;Aggregates;Analysis;Carbondisulphide;Cellulose;Celluloseacetatefibres;Cellulosefibres;Celluloses;Chlorides;Chlorofibres;Cotton;Cottonfibres;Cupro;Determinations;Dimethylformamide;Glassfibres;Hypochlorites;Instructions;Interpretations;Materialstesting;Methods;Mixtures;Modacrylicfibres;Modal;Moisture;Plastics;Polyacrylnitrile;Polyamidefibres;Polyamides;Polyesterfibres;Polyesters;Polypropylene;Polyvinylchloridefibres;Preparation;Properties;Proteinfibres;Quantitative;Quantitativeanalysis;Regeneratedcellulosefibres;Samples;Separation;Silk;Sulphuricacid;Taking-out;Testing;Textilefibreblends;Textiletesting;Textiles;Triacetate;Triacetatefibres;Viscose;Wool
【摘要】:Testingoftextiles;quantitativeanalysisofbinarymixtures,polyvinylChloridefibreswithotherfibres;carbondisulphide/acetonemethodEssaidestextiles;analysequantitativedesmélangesbinaires,fibresdechloruredepolyvinyleavecd'autresfi
【中国标准分类号】:W04
【国际标准分类号】:59_060_20
【页数】:2P.;A4
【正文语种】:德语