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【英文标准名称】:StandardPracticeforDeterminingtheSpecificationConformanceofGeosynthetics
【原文标准名称】:测定土工合成物规格合格性的标准实施规范
【标准号】:ASTMD4759-2002(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【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】:D35.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:Conformance/conformityassessment;Engineeringcriteria/design--soil/rock/relatedmaterials;Geosynthetics;Man-madestructures/systems;Rockmaterials/properties/analysis
【摘要】:Thispracticeprovidesameansbywhichthepurchasercandeterminetheconformanceofgeosyntheticpropertiesasappliedtotheacceptanceorrejectionofamaterialinregardstoamaterialspecification.Thispracticehasbeendevelopedwithstrongemphasisonpracticalityandtherealizationthatallgeosyntheticsaresubjectedtoavigorousqualitycontrolprogrampriortoshipping.Note18212;Itissuggestedthattheuserobtainthemean,standarddeviation,and/orthecoefficientofvariationforgivenphysical/mechanicalpropertiesofaproductdirectlyfromthemanufacturer.Ifthisdataisunavailable,itissuggestedthatusersofthispracticebegintoaccumulatedatathatcanbeusedtoestimateproductaveragesandstandarddeviationsforeachproduct.Note28212;Therisktothepurchaserofbuyingoutofspecificationmaterialsisminimalwhenconformancerequirementsaredetailedinthepurchasespecificationandadequateconformancetestingisperformed.Itistheproducer''sresponsibilitytoperformthoroughqualitycontroltestingforallpropertiesrequiringcertification.Theproducer''sriskofrejectionisminimalwiththeperformanceofthisthoroughqualitycontroltesting.1.1Thispracticecoversaprocedurefordeterminingtheconformanceofgeosyntheticpropertiestostandardspecifications.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:英语