BS EN 1504-9-2008 混凝土结构的保护和修缮用产品和系统.合格的定义,要求,质量控制和评估.第9部分:产品和系统使用的一般原则
作者:标准资料网 时间:2024-05-15 23:29:16 浏览:8205
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Productsandsystemsfortheprotectionandrepairofconcretestructures-Definitions,requirements,qualitycontrolandevaluationofconformity-Part9:Generalprinciplesforuseofproductsandsystems
【原文标准名称】:混凝土结构的保护和修缮用产品和系统.合格的定义,要求,质量控制和评估.第9部分:产品和系统使用的一般原则
【标准号】:BSEN1504-9-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【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】:粘附拉伸强度;混凝土构件;混凝土;建筑;腐蚀;定义(术语);评估;保健;检验;实验室测试;方法;灰浆;保护(装置);保护系统;保护措施;维修;安全性;规范(验收);结构;表面防护;测试
【英文主题词】:Adhesivetensilestrength;Concretecomponents;Concretes;Construction;Corrosion;Definitions;Evaluations;Healthprotection;Inspection;Laboratorytesting;Methods;Mortars;Protection;Protectionsystems;Protectivemeasures;Repair;Safety;Specification(approval);Structures;Surfaceprotection;Testing
【摘要】:ThisPartofEN1504setsoutbasicconsiderationsforspecificationofprotectionandrepairofreinforcedandunreinforcedconcretestructures(including,forexample,pavements,runways,floorslabsandpre-stressedstructures)usingproductsandsystemsspecifiedinotherPartsoftheEN1504seriesoranyotherrelevantEuropeanStandardorEuropeanTechnicalApproval.ThisEuropeanStandardcoversatmosphericallyexposed,buriedandsubmergedstructures.ThisEuropeanStandardincludes:a)theneedforinspection,testingandassessmentbeforeandafterrepair;b)protectionfromcausesofdefectsandtheirrepairinconcretestructures.Causesofsuchdefectsmayinclude:1)mechanicalactions,e.g.impact,overloading,movementcausedbysettlement,blast,vibrationandseismicactions;2)chemicalandbiologicalactionsfromenvironments,e.g.sulphateattack,alkaliaggregatereaction;3)physicalactions,e.g.freeze-thaw,thermalcracking,moisturemovement,saltcrystallisationanderosion;4)firedamage;5)reinforcementcorrosionresultingfrom:i)physicallossoftheprotectiveconcretecover;ii)chemicallossofalkalinityintheprotectiveconcretecoverasaresultofreactionwithatmosphericcarbondioxide(carbonation);iii)chloride(orotherchemical)contaminationoftheconcrete;iv)strayelectricalcurrentsconductedorinducedinthereinforcementfromneighbouringelectricalinstallations.c)repairofdefectscausedbyinadequatedesign,specificationorconstructionoruseofunsuitableconstructionmaterials;d)providingtherequiredstructuralcapacityby:1)replacementoradditionofembeddedorexternalreinforcement;2)fillingofcracksandvoidswithinorbetweenelementstoensurestructuralcontinuity;3)replacementoradditionofconcreteorwholeelements;e)waterproofingasanintegralpartofprotectionandrepair;f)principlesandmethodsofprotectionandrepair,forexamplethoselistedinTable1.SiteapplicationiscoveredinPart10ofthisEuropeanStandard.FurtherbackgroundinformationonthescopeofthisEuropeanStandardisgiveninAnnexA(Informative).
【中国标准分类号】:P25
【国际标准分类号】:01_040_91;91_080_40
【页数】:32P.;A4
【正文语种】:英语
【原文标准名称】:混凝土结构的保护和修缮用产品和系统.合格的定义,要求,质量控制和评估.第9部分:产品和系统使用的一般原则
【标准号】:BSEN1504-9-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【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】:粘附拉伸强度;混凝土构件;混凝土;建筑;腐蚀;定义(术语);评估;保健;检验;实验室测试;方法;灰浆;保护(装置);保护系统;保护措施;维修;安全性;规范(验收);结构;表面防护;测试
【英文主题词】:Adhesivetensilestrength;Concretecomponents;Concretes;Construction;Corrosion;Definitions;Evaluations;Healthprotection;Inspection;Laboratorytesting;Methods;Mortars;Protection;Protectionsystems;Protectivemeasures;Repair;Safety;Specification(approval);Structures;Surfaceprotection;Testing
【摘要】:ThisPartofEN1504setsoutbasicconsiderationsforspecificationofprotectionandrepairofreinforcedandunreinforcedconcretestructures(including,forexample,pavements,runways,floorslabsandpre-stressedstructures)usingproductsandsystemsspecifiedinotherPartsoftheEN1504seriesoranyotherrelevantEuropeanStandardorEuropeanTechnicalApproval.ThisEuropeanStandardcoversatmosphericallyexposed,buriedandsubmergedstructures.ThisEuropeanStandardincludes:a)theneedforinspection,testingandassessmentbeforeandafterrepair;b)protectionfromcausesofdefectsandtheirrepairinconcretestructures.Causesofsuchdefectsmayinclude:1)mechanicalactions,e.g.impact,overloading,movementcausedbysettlement,blast,vibrationandseismicactions;2)chemicalandbiologicalactionsfromenvironments,e.g.sulphateattack,alkaliaggregatereaction;3)physicalactions,e.g.freeze-thaw,thermalcracking,moisturemovement,saltcrystallisationanderosion;4)firedamage;5)reinforcementcorrosionresultingfrom:i)physicallossoftheprotectiveconcretecover;ii)chemicallossofalkalinityintheprotectiveconcretecoverasaresultofreactionwithatmosphericcarbondioxide(carbonation);iii)chloride(orotherchemical)contaminationoftheconcrete;iv)strayelectricalcurrentsconductedorinducedinthereinforcementfromneighbouringelectricalinstallations.c)repairofdefectscausedbyinadequatedesign,specificationorconstructionoruseofunsuitableconstructionmaterials;d)providingtherequiredstructuralcapacityby:1)replacementoradditionofembeddedorexternalreinforcement;2)fillingofcracksandvoidswithinorbetweenelementstoensurestructuralcontinuity;3)replacementoradditionofconcreteorwholeelements;e)waterproofingasanintegralpartofprotectionandrepair;f)principlesandmethodsofprotectionandrepair,forexamplethoselistedinTable1.SiteapplicationiscoveredinPart10ofthisEuropeanStandard.FurtherbackgroundinformationonthescopeofthisEuropeanStandardisgiveninAnnexA(Informative).
【中国标准分类号】:P25
【国际标准分类号】:01_040_91;91_080_40
【页数】:32P.;A4
【正文语种】:英语
下载地址: 点击此处下载
