作者:标准资料网 时间:2024-05-08 17:55:16   浏览:9814   来源:标准资料网

【英文标准名称】:Specificationformasonryunits-Part5:Manufacturedstonemasonryunits
【原文标准名称】:砌块规范.人工石料砌块
【标准号】:BSEN771-5-2003
【标准状态】:作废
【国别】:英国
【发布日期】:2004-03-18
【实施或试行日期】:2004-03-18
【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】:规范;密度;试验;水蒸气渗透性;噪声控制;铸石;尺寸;名称与符号;施工材料;质量控制;交货条件;材料规范;特性;测定;混凝土块;砖;建筑;公差(测量);定义;抽样方法;抗压强度;材料强度;材料;吸水率;规范(验收);防火安全;CE标记;作标记;砖石工程;混凝土;砌砖工作
【英文主题词】:Bricks;Brickwork;Caststone;CEmarking;Classification;Compressivestrength;Concreteblocks;Concretes;Conformityassessment;Construction;Constructionmaterials;Definition;Definitions;Deliveryconditions;Density;Designations;Determination;Determinations;Dimensions;Firesafety;Marking;Masonry;Materials;Materialsspecification;Noisecontrol(acoustic);Properties;Qualitycontrol;Samplingmethods;Specification;Specification(approval);Strengthofmaterials;Testing;Tolerances(measurement);Waterabsorption;Watervapourpermeability
【摘要】:ThisEuropeanStandardspecifiesthecharacteristicsandperformancerequirementsofmanufacturedstonemasonryunitsforwhichthemainintendedusesarefacingorexposedmasonryinloadbearingornon-loadbearingbuildingandcivilengineeringapplications.Theunitsaresuitableforallformsofcoursedorrandommasonrywalling,includingsingleleaf,cavity,partition,retainingandtheexternalmasonrytochimneys.Theycanprovidefireprotection,thermalinsulation,soundinsulationandsoundabsorption.Thisstandardcoversconcretemasonryunitsmanufacturedtoresemblenaturalstoneusingcastingorpressingtechniqueswithorwithouttexturedsurfacesproduced,bycasting,splitting,washing,blastingortoolingandwithorwithoutvariableoutlineeffects.Itcovershomogeneousmasonryunitsandthoseconsistingofdifferentfacingandbackingconcretemixesbutexcludesthosemanufacturedwithanadhesivebondeddecorativeface.ThisstandarddoesnotcovermasonryunitsintendedtoconformtoEN771-3.Itdefinestheperformancerelatedtoe.g.strength,density,dimensionalaccuracy,surfaceappearanceandprovidesfortheevaluationofconformityoftheproducttothisEuropeanStandard.ThemarkingrequirementsforproductscoveredbythisEuropeanStandardarealsoincluded.ThisEuropeanStandarddoesnotapplytostoreyheightpanels,masonryunitsusedforchimneyfluesorunitsmanufacturedwithanadhesivebondeddecorativeface.Itdoesnotincludeproductsintendedtobeusedasadampproofcoursenordoesitspecifystandardsizesformanufacturedstonemasonryunitsorworkdimensionsandanglesofspeciallyshapedunits.Itdoesnotcoverunitswithanincorporatedthermalinsulationmaterialbondedtothefacesoftheunitsusceptibletobeexposedtofire.
【中国标准分类号】:P24
【国际标准分类号】:91_100_30
【页数】:36P.;A4
【正文语种】:英语