【英文标准名称】:StandardGuideforSelectionandUseofStoneConsolidants
【原文标准名称】:石材固结剂的选择和使用标准指南
【标准号】:ASTME2167-2001(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:E06.24
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:Consolidants;Historicmasonry/preservation;Performance--buildingmaterials/applications;Performance--environmentalmaterials/applications;Stone;Stoneconsolidants
【摘要】:Thisguideprovidesinformationonmethodsthatcanassistthedesignandconservationprofessionalintheselectionanduseofconsolidantsforstone.Useofaconsolidantshouldbeconsideredonlyafterdevelopingathoroughunderstandingofallfactorscontributingtothedeteriorationofthestone.Suchanunderstandingisbestreachedthroughacomprehensivesurveyofexistingconditions,environment,andadefinitionofstoneperformancerequirements,followedbylaboratoryanalysisofthestoneanditsdeteriorationproducts.Withthisinformationitshouldbepossibletoidentifythedecaymechanismsandtodevelopaconservationplanforthestone.However,carefulpreliminaryinvestigationmayindicatethatconsolidationisaninappropriatetreatment.DecayMechanisms8212;Adiscussionofdecaymechanismsisbeyondthescopeofthisdocument;however,anunderstandingofdecaymechanismsiscriticaltotheevaluationandselectionofappropriatetreatmentmethodsforstoneincludingchemicalconsolidation.(SeeBibliographyforreferences.)Stoneconsolidationshouldonlybedoneaspartofanoverallconservationplan.Consolidatingstonewithoutresolvingunderlyingproblemscontributingtoitsdeterioration(suchasrisingdamporimproperdrainage)cancausetheconsolidationtreatmenttofailcompletelyortoacceleratetherateofdeteriorationofthestone.Theconditionofthestoneshouldbedocumentedbeforeandaftertreatment.Pastexperiencehasshownthatapplicationofsomeconsolidantsmaycontributetodeteriorationorcreateunanticipatedproblems.Insomecases,itmaynotbeappropriatetouseastoneconsolidantatall.Consolidationshouldbeconsideredonlyafterunsuccessfulattemptstoremoveormodifydegradationsourceshavebeencarriedout.Considerationshouldbegiventothefactthatconsolidationofporousstoneisanirreversibleprocess.Consolidantsthatallowfutureretreatmentshouldbeselectedifpossible.Forexample,treatmentofstone,particularlyporousstone,withhydrophobicmaterialsmaynotallowfutureretreatmentwithwater-basedconsolidants.Noconsolidantshouldbeusedthatpreventsorsignificantlyretardswatervapormigrationthroughthestone.1.1Thisguidecoversproceduresfortheselectionanduseofconsolidantsforpreservationofstone.1.2Whenconsideringtheuseofstoneconsolidants,guidancefromspecialistsexperiencedinstoneconservationshouldbesought.Whereworkonfeaturesofartistic,architectural,culturalorhistoricalimportanceisbeingconsidered,guidancefromspecialistsinthesefieldsshouldbesought.Historicpreservationguidelinesshouldbeconsideredinplanningthework.1.3Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.Thisguideisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.1.4Limiteddescriptionoftestsareprovidedforinformationalpurposesonly.Seethereferencedstandardforcompletedescription.1.5Thevaluesstatedininch-poundunitesaretoberegardedasstandard.Thevaluesgiveninparenthesesareprovidedforinformationonlyandarenotconsideredstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheusertoconsultappropria......
【中国标准分类号】:Q27
【国际标准分类号】:91_010_01
【页数】:7P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 测量放大器校准规范 |
| 英文名称： | Calibration Specification for Measuring Amplifiers |
| 中标分类： |
综合 >>
计量 >>
声学计量 |
| ICS分类： |
计量学和测量、物理现象 >>
声学和声学测量
|
| 发布部门： | 中华人民共和国国家质量监督检验检疫总局 |
| 发布日期： | 2006-09-06 |
| 实施日期： | 2006-12-06 |
| 首发日期： | |
| 作废日期： | |
| 归口单位： | 全国声学计量技术委员会 |
| 起草单位： | 衡阳衡仪电气有限公司、中国计量科学研究院等 |
| 起草人： | 刘湘衡、陈剑林、刘方雄等 |
| 出版社： | 中国计量出版社 |
| 出版日期： | |
| 页数： | 37页 |
| 书号： | 155026-2187 |
适用范围
本规范适用于声学、振动测量用测量放大器的校准。
前言
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目录
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引用标准
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所属分类： 综合 计量 声学计量 计量学和测量 物理现象 声学和声学测量