【英文标准名称】:Extrudedsheetsofpolypropylene(PP).Requirementsandtestmethods.
【原文标准名称】:聚丙烯挤压片材(PP).要求和试验方法
【标准号】:NFT54-407-1999
【标准状态】:作废
【国别】:法国
【发布日期】:1999-03-01
【实施或试行日期】:1999-03-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:挤压制品;模塑材料;PP;热塑性聚合物;塑料薄膜;材料;特性;试验;挤压的;规范(验收);高聚物;半成品;薄板材;聚丙烯;塑料;模制材料
【英文主题词】:
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:83_140_10
【页数】:13P;A4
【正文语种】:其他


【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