YB/T 030-2012 煤沥青筑路油
时间:2024-05-16 18:05:54 来源: 标准资料网 作者：标准资料网 阅读：9539
基本信息
| 标准名称： | 煤沥青筑路油 |
| 英文名称： | Determination of the viscosity of coal tar pitch for road |
| 中标分类： |
化工 >>
有机化工原料 >>
煤焦油加工产品 |
| ICS分类： |
化工技术 >>
化工产品 >>
化工产品综合
|
| 替代情况： | 替代YB/T 030-1992 |
| 发布部门： | 中华人民共和国工业和信息化部 |
| 发布日期： | 2012-05-24 |
| 实施日期： | 2012-11-01 |
| 首发日期： | |
| 作废日期： | |
| 归口单位： | 全国钢标准化技术委员会 |
| 起草单位： | 马鞍山钢铁股份有限公司、冶金工业信息标准研究院 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2012-11-01 |
适用范围
本标准规定了煤沥青筑路油的技术要求、试验方法、检验规则、标志、包装、运输、贮存、质量证明书和安全注意事项。
本标准适用于高温煤焦油经蒸馏所得沥青与稀释油配制而成的煤沥青筑路油。主要用作铺路粘合剂。也可用于配制炭黑原料、防水防腐涂料等。
前言
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目录
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引用标准
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所属分类： 化工 有机化工原料 煤焦油加工产品 化工技术 化工产品 化工产品综合
【英文标准名称】:StandardPracticesforElectricalMethodsforLocatingLeaksinGeomembranesCoveredwithWaterorEarthMaterials
【原文标准名称】:水或土料覆盖的土工膜上漏洞定位的电方法的标准实施规程
【标准号】:ASTMD7007-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D35.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:constructionqualityassurance;electricalleaklocationmethod;geomembrane;leakdetection;leaklocation;Constructionqualityassurance;Earthcoverings;Electricalleaklocation;Geomembranes;Leaktesting--geosynthetics;Moistureanalysis--geosy
【摘要】:Geomembranesareusedasimpermeablebarrierstopreventliquidsfromleakingfromlandfills,ponds,andothercontainments.Theliquidsmaycontaincontaminantsthatifreleasedcancausedamagetotheenvironment.Leakingliquidscanerodethesubgrade,causingfurtherdamage.Leakagecanresultinproductlossorotherwisepreventtheinstallationfromperformingitsintendedcontainmentpurpose.Forthesereasons,itisdesirablethatthegeomembranehaveaslittleleakageaspractical.Geomembraneleakscanbecausedbypoorqualityofthesubgrade,poorqualityofthematerialplacedonthegeomembrane,accidents,poorworkmanship,andcarelessness.Themostsignificantcausesofleaksingeomembranesthatarecoveredwithonlywaterarerelatedtoconstructionactivitiesincludingpumpsandequipmentplacedonthegeomembrane,accidentalpunctures,andpuncturescausedbytrafficoverrocksordebrisonthegeomembraneorinthesubgrade.Themostsignificantcauseofleaksingeomembranescoveredwithearthmaterialsisconstructiondamagecausedbymachinerythatoccurswhileplacingtheearthmaterialonthegeomembrane.Suchdamagealsocanbreachadditionallayersoftheliningsystemsuchasgeosyntheticclayliners.Electricalleaklocationmethodsareaneffectivefinalqualityassurancemeasuretolocatepreviouslyundetectedormissedleaks.1.1Thesepracticesdescribestandardproceduresforusingelectricalmethodstolocateleaksingeomembranescoveredwithwaterorearthmaterialscontainingmoisture.1.2Thesepracticesareintendedtoensurethatleaklocationsurveysareperformedwithdemonstratedleakdetectioncapability.Toallowfurtherinnovations,andbecausevariousleaklocationpractitionersuseawidevarietyofproceduresandequipmenttoperformthesesurveys,performance-basedoperationsareusedthatspecifytheminimumleakdetectionperformancefortheequipmentandprocedures.1.3Thesepracticesrequirethattheleaklocationequipment,procedures,andsurveyparametersusedaredemonstratedtoresultinanestablishedminimumleakdetectionsensitivity.Thesurveyshallthenbeconductedusingthedemonstratedequipment,procedures,andsurveyparameters.1.4Separateproceduresaregivenforleaklocationsurveysforgeomembranescoveredwithwaterandforgeomembranescoveredwithearthmaterials.Separateproceduresaregivenforleakdetectionsensitivitytestsusingactualandartificialleaks.1.5Leaklocationsurveyscanbeusedongeomembranesinstalledinbasins,ponds,tanks,oreandwastepads,landfillcells,landfillcaps,andothercontainmentfacilities.Theproceduresareapplicableforgeomembranesmadeofmaterialssuchaspolyethylene,polypropylene,polyvinylchloride,chlorosulfonatedpolyethylene,bituminousmaterial,andotherelectrically-insulatingmaterials.1.6ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.7Warningx2014;Theelectricalmethodsusedforgeomembraneleaklocationcouldusehighvoltages,resultinginthepotentialforelectricalshockorelectrocution.Thishazardmightbeincreasedbecauseoperationsmightbeconductedinornearwater.Inparticular,ahighvoltagecouldexistbetweenthewaterorearthmaterialandearthground,oranygroundedconductor.TheseproceduresarepotentiallyVERYDANGEROUS,andcanresultinpersonalinjuryordeath.Theelectricalmethodsusedforgeomembraneleaklocationshouldbeattemptedonlybyqualifiedandexperiencedpersonnel.Appropriatesafetymeasuresmustbetakentoprotecttheleaklocationoperatorsaswellasotherpeopleatthesite.1.8Thisstanda......
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Accessorypartsforsmalltransformersandchokes;typeSU,normalmechanicalstress
【原文标准名称】:小型变压器；变换器和电抗器；附件.SU型固定角铁.标准机械应力
【标准号】:DIN41307-13-1973
【标准状态】:作废
【国别】:德国
【发布日期】:1973-09
【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】:小功率变压器;阻气门;变压器;锁定装置及定位装置
【英文主题词】:small-powertransformers;transformers;chokes;lockingandlocatingdevices
【摘要】:
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:2P;A4
【正文语种】:德语