【英文标准名称】:Specificationforwashers,flatheatresistingsteel
【原文标准名称】:平板耐热钢垫圈规范
【标准号】:BSEN2139-1990
【标准状态】:现行
【国别】:英国
【发布日期】:1990-06-29
【实施或试行日期】:1990-06-29
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;钢;形状;钝化;名称与符号;作标记;飞行器部件;可拆零件;航天器部件;粗糙度;耐热材料;垫圈
【英文主题词】:
【摘要】:Characteristicsofwashersforuseinaerospaceapplicationsattemperaturesbelow650C.
【中国标准分类号】:J13
【国际标准分类号】:49_030_50
【页数】:10P;A4
【正文语种】:英语


【英文标准名称】:Specificationformasonryunits-Part6:Naturalstonemasonryunits
【原文标准名称】:砖石工程砌块规范.第6部分:天然石料砖石工程砌块
【标准号】:BSEN771-6-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2006-01-11
【实施或试行日期】:2006-01-11
【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】:砖;砌砖工作;CE标志;CE标记;合格证明书;认证(认可);抗压强度;合格;合格评定;建筑;施工材料;定义;交货条件;密度;名称与符号;测定;尺寸;防火安全;作标记;砖石工程;材料;材料规范;天然石料;噪声控制(声学的);生产控制;特性;质量控制;抽样方法;规范;规范(验收);材料强度;测试;公差(测量);吸水率
【英文主题词】:Bricks;Brickwork;CEmark;CEmarking;Certificatesofconformity;Certification(approval);Compressivestrength;Conformity;Conformityassessment;Construction;Constructionmaterials;Definition;Definitions;Deliveryconditions;Density;Designations;Determination;Determinations;Dimensions;Firesafety;Marking;Masonry;Materials;Materialsspecification;Naturalstones;Noisecontrol(acoustic);Productioncontrol;Properties;Qualitycontrol;Samplingmethods;Specification;Specification(approval);Strengthofmaterials;Testing;Tolerances(measurement);Waterabsorption
【摘要】:ThisEuropeanStandardspecifiesthecharacteristicsandperformancerequirementsofmasonryunitsmanufacturedfromnaturalstonethewidthofwhichisequaltoorgreaterthan80mm,forwhichthemainintendedusesarecommon,facingorexposedmasonryunitsinloadbearingornon-loadbearingbuildingandcivilengineeringapplicationsTheseunitsaresuitableforallformsofcoursedorrandommasonrywalling,includingsingleleaf,cavity,partition,retainingandtheexternalmasonrytochimneys.Theycanprovidefireprotection,thermalinsulation,soundinsulationandsoundabsorption.ThisEuropeanStandardincludesnaturalstonemasonryunitsofanoverallnon-rectangularparallelipipedshape,speciallyshapedandaccessoryunitsforinternalandexternalapplication.Itdefinestheperformancerelatedtoe.g.strength,petrographicdescription,density,porosity,dimensionalaccuracy,thermalconductivity,waterabsorption,andfrostresistanceandprovidesfortheevaluationofconformityoftheproducttothisEuropeanStandard.ThemarkingrequirementsforproductscoveredbythisEuropeanStandardarealsoincluded.ThisEuropeanStandarddoesnotcoverstoreyheightpanels,naturalstoneforpaving,chimneyflueliningsnorunitsintendedforuseasdampproofcourse.
【中国标准分类号】:P24
【国际标准分类号】:91_100_15
【页数】:34P.;A4
【正文语种】:英语