BS EN 12446-2011 烟道.部件.混凝土外墙元件

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【英文标准名称】:Chimneys.Components.Concreteouterwallelements
【原文标准名称】:烟道.部件.混凝土外墙元件
【标准号】:BSEN12446-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-08-31
【实施或试行日期】:2011-08-31
【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】:
【英文主题词】:CEmarking;Chimneys;Classes;Classification;Components;Concretecomponents;Concreteelement;Concreteproducts;Concretes;Conformity;Conformityassessment;Construction;Constructionmaterials;Constructionsystemsparts;Definitions;Design;Determinations;Dimensions;Exhaustsystems;Fireplaces;Fittings;Flueblocks;Lightweightconcrete;Marking;Masonry;Materials;Mathematicalcalculations;Outershell;Performancerequirements;Productioncontrol;Quality;Qualityassurance;Qualitycontrol;Ready-mixedconcrete;Reinforcement;Specification(approval);Surfacetemperatures;Surfacetreatment;Surveillance(approval);Testing;Tolerances(measurement)
【摘要】:ThisEuropeanStandardspecifiesthematerial,dimensionalandperformancerequirementsforfactorymadeprecastconcreteouterwallelementsforchimneysincludingouterwallfittings.ThisEuropeanStandardcoverselementshavinguptofourpassagesdesignatedtoaccommodateacombinationoffluelinersand/orventilationpassages.ThisEuropeanStandardalsorelatestostorey-heightandreinforcedouterwallelements.ThisEuropeanStandarddoesnotapplytostructurallyindependent(freestandingorself-supporting)chimneysconstructedusingtheseouterwallelements.NOTEAnyreferencetotheterm"outerwallelement"impliesboththeouterwallelementsandtheirfittings,exceptwhereotherwiseindicated.
【中国标准分类号】:Q76
【国际标准分类号】:91_060_40
【页数】:38P.;A4
【正文语种】:英语