【英文标准名称】:StandardPracticeforLaboratoriesEngagedinTestingofBuildingSealants
【原文标准名称】:建筑密封料试验用实验室的标准实施规程
【标准号】:ASTMC1021-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:C24.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:certification;independent;testinglaboratory;Laboratory--building/constructionmaterialsanalysis;Sealants;Testingandinspectionagencies
【摘要】:ImportanceofPrequalification8212;Forrequiredaccuracyoftestresultsandreliabilityofcertification,itisessentialthattestinglaboratoriesbeprequalified.Thispracticeestablishesthosequalifications.ContractualRelationships:Althoughtestinglaboratoriesmaybequalifiedinaccordancewiththispractice,itisimportantforthecontractingauthoritytoconsidertherelationshipofthetestinglaboratorywithotherinterestedpartiesbeforeengagingthelaboratorytoperformthetesting.Theotherinterestedpartiesintheprojectusuallyconsistofthemanufacturerofthematerialtobetested,thecontractor(bidder),theowneroftheproject(userandcontractingauthority),andthearchitectwhoservesastheowner''sagentinpreparingthecontractdocuments.Manysealantmanufacturershavetheirownqualifiedtestingfacilitiesthatareusedtoconductresearchandmaintainqualitycontroloftheirproducts.Generally,thecompaniesthathavesuchfacilitiesarewillingtocertifyastotheperformancestandardswithwhichtheirproductscomply.Thecontractingauthorityshoulddetermineifthereareconflictinginterestsinsucharelationship.Thecontractingauthoritymaypreferthattheproducttestingtoascertainconformancewithspecificperformancestandardsandthereportingofsuchtestingbeperformedbyaqualifiedbutindependenttestinglaboratory.Thecontractdocumentsshouldmakethisrequirementknownsothatbidderscanbidaccordingly.Thetestingofeachcaulkingandsealantforeachandeveryprojectcanbecostly.Onasmallbuildingproject,thecostoftesting,ifrequired,maybemorethanthecostofthesealantmaterials.Onalargeproject,ontheotherhand,thecostoftestingasealantwithaccompanyingcertificationbyaqualifiedindependenttestinglaboratorymaybesmallincomparisontothesealantmaterialsandcommensuratewiththeassurancesdesiredbythecontractingauthority.RequirementsinContractDocuments:Inadditiontospecifyingtheperformancestandardsthatthecaulkingandsealantstobeusedonaprojectshallbeincompliancewith,statethatproofofcomplianceshallbeintheformofcertificationbyatestinglaboratorymeetingtherequirementsofthispractice.Ifthecontractingauthoritydesiresthatthetestingandcertificationbebyanindependenttestinglaboratorythisadditionalrequirementshouldbeincludedwiththerequirementsstatedin4.3.1.1.1Thispracticedescribesthequalifications,includingminimumrequirementsforpersonnelandequipment,duties,responsibilities,andservicesofindependentcommercialmaterialstestinglaboratoriesengagedinthetestingofcaulkingandsealantsusedinbuildingconstruction.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3ThesubcommitteewithjurisdictionofthisstandardisnotawareofanysimilarorequivalentISOstandard.
【中国标准分类号】:Q24
【国际标准分类号】:91_100_50
【页数】:3P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 六硼化镧化学分析方法 硅钼蓝分光光度法测定酸溶硅量 |
| 中标分类： |
冶金 >>
有色金属及其合金产品 >>
稀有金属及其合金 |
| ICS分类： |
冶金 >>
有色金属 >>
其他有色金属及其合金
|
| 替代情况： | 被XB/T 601.5-2008代替 |
| 发布日期： | 1993-06-26 |
| 实施日期： | 1994-07-01 |
| 首发日期： | |
| 作废日期： | 2008-07-01 |
| 出版日期： | |
| 页数： | 3页 |
适用范围
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前言
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引用标准
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所属分类： 冶金 有色金属及其合金产品 稀有金属及其合金 冶金 有色金属 其他有色金属及其合金