BS 6579-8-1987 公路的安全栏杆和护栅.混凝土安全护栅规范
时间:2024-05-22 06:52:58 来源: 标准资料网 作者：标准资料网 阅读：8772
【英文标准名称】:Safetyfencesandbarriersforhighways-Specificationforconcretesafetybarriers
【原文标准名称】:公路的安全栏杆和护栅.混凝土安全护栅规范
【标准号】:BS6579-8-1987
【标准状态】:现行
【国别】:英国
【发布日期】:1987-11-30
【实施或试行日期】:1987-11-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:设计;施工工程作业;尺寸;栏杆;轮廓;混凝土;安全装置;防护栏;道路;现场构筑件;街道设施;作标记;物障;建筑系统构件;预制配件;预制混凝土
【英文主题词】:Barriers;Concretes;Constructionengineeringworks;Constructionsystemsparts;Design;Dimensions;Fences;In-situconstruction;Marking;Precastconcrete;Prefabricatedparts;Profile;Protectivebarriers;Roads;Safetydevices;Streetfurniture
【摘要】:ThisPartofBS6579specifiesthemethodsandmaterialstobeusedfortheconstructionofconcretesafetybarriersandthemanufactureofprecastunits.Basicinstallationdetailsareincludedonthefigures.NOTEThetitlesofthepublicationsreferredtointhisstandardarelistedontheinsidebackcover.
【中国标准分类号】:R18;P66
【国际标准分类号】:93_080_30
【页数】:32P;A4
【正文语种】:英语
【英文标准名称】:Codeofpracticeforselectionandinstallationofmiscellaneoustowngasappliances-Domesticlaunderingandmiscellaneousappliances
【原文标准名称】:各种城市燃气设备的选择和安装用实施规程.家用洗衣和多种设备
【标准号】:BSCP335Pt.1-1973
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y62
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardPracticeforSamplingandTestingofPossibleCarbonBlackFugitiveEmissionsorOtherEnvironmentalParticulate,orBoth
【原文标准名称】:碳黑的易排放物和/或其他环境颗粒状物的抽样和检验标准实施规范
【标准号】:ASTMD6602-2003b
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:D24.81
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:炭黑;取样;排放;试验
【英文主题词】:carbonblack;carbonblackfugitiveemissions;environmentalparticulates
【摘要】:Particulateemissionsaremajorcontributorstoaircontaminationinindustrialandurbanenvironments.Sootisformedasanunwantedby-productofcombustionandconsequentlyvarieswidelywiththetypeoffuelandcombustionconditions.Carbonblack,ontheotherhand,ispurposelyproducedunderacontrolledsetofconditions.Therefore,itisimportanttobeabletodistinguishcarbonblackfromsoot,aswellasotherenvironmentalcontaminants.1.1ThispracticecoverssamplingandtestingfordistinguishingASTMtypecarbonblack,intheN100toN900series,fromotherenvironmentalparticulates.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformation.1.3Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4Thispracticerequiressomedegreeofexpertiseonthepartofthemicroscopist.Forthisreason,themicroscopistmusthaveadequatetrainingandsubstantialon-the-jobexperienceinidentifyingthemorphologicalparametersofcarbonblack.Insupportofthisanalysis,Donnet'sbookishighlyrecommendedtobeusedasatechnicalreferenceforrecognizingandunderstandingthemicrostructureofcarbonblack.
【中国标准分类号】:J90
【国际标准分类号】:
【页数】:22P.;A4
【正文语种】: