ASTM C1240-2010a 硅粉使用碳化混合物标准规格

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【英文标准名称】:StandardSpecificationforSilicaFumeUsedinCementitiousMixtures
【原文标准名称】:硅粉使用碳化混合物标准规格
【标准号】:ASTMC1240-2010a
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:C09.24
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:Cementmortars--specifications;Concrete--specifications;Concreteconstructionmaterials/applications--specifications;Hydrauliccementconcrete--specifications;Mineraladmixtures;Mortar--specifications;Silicafume--specifications
【摘要】:1.1Thisspecificationcoverssilicafumeforuseinconcreteandothersystemscontaininghydrauliccement.1.2Inthecasesofslurriedordensifiedsilicafume,performthetestsontherawsilicafumefromwhichtheseproductshavebeenmade.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportions,Sections10-19,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Readthematerialsafetydatasheetsformaterialsused.1.5Thetextofthisstandardreferencesnotesandfootnotesthatprovideexplanatoryinformation.Thesenotesandfootnotes(excludingthoseintables)shallnotbeconsideredasrequirementsofthisstandard.
【中国标准分类号】:
【国际标准分类号】:91_100_10
【页数】:7P.;A4
【正文语种】:


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【英文标准名称】:Plastics-Poly(methylmethacrylate)(PMMA)mouldingandextrusionmaterials-Designation
【原文标准名称】:塑料.聚甲基丙烯酸甲酯(PMMA)模塑和挤压材料.标记
【标准号】:BSISO8257-1-1987
【标准状态】:作废
【国别】:英国
【发布日期】:1995-08-15
【实施或试行日期】:1995-08-15
【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】:软化点;聚甲基丙烯酸甲酯;挤压;名称与符号;模制;模制材料;塑料;粘度
【英文主题词】:Acrylicresins;Characteristics;Classification;Datablocks;Definitions;Designationsystems;Designations;Extruding;Identification;Methylmethacrylate;Mouldingmaterials;Moulding(process);Mouldings(shapedsection);Plastics;PMMAplastics;Polymethylmethacrylate;Polymethylmethacrylate;Properties;Specification;Thermoplasticpolymers
【摘要】:1ThispartofISO8257establishesasystemofdesignationforpoly(methylmethacrylate)thermoplasticmaterialswhichmaybeusedasthebasisforspecifications.2ThetypesofPMMAplasticsaredifferentiatedfromeachotherbyaclassificationsystembasedonappropriatelevelsofthedesignatoryproperties:a)Vicatsofteningtemperature,b)meltflowrate,c)viscositynumber(optional),andinformationaboutintendedapplication,methodofpro-cessing,importantproperties,additivesandcolour.3Thisdesignationsystemisapplicabletoallpoly(methylmethacrylate)(PMMA)homopolymersandcopolymersofmethylmethacrylate(MMA)containingatleast80%(m/m)ofMMAandnotmorethan20%(m/m)ofacrylicestersorothermonomers.Itappliestomaterialsreadyfornormaluseandtomaterialsunmodifiedandmodifiedbycolorants,additives,etc.ThispartofISO8257doesnotapplytoPMMAmodifiedwithelastomers.4Itisnotintendedtoimplythatmaterialshavingthesamedesignationgivenecessarilythesameperformance.ThispartofISO8257doesnotprovideengineeringdata,performancedataordataonprocessingconditionswhichmayberequiredtospecifyamaterialforaparticularend-useormethodofpro-cessing.Ifsuchadditionalpropertiesarerequired,theyshallbedeter-minedinaccordancewiththemethodsspecifiedinISO8257-2,ifsuitable.5Inordertospecifyathermoplasticmaterialforaparticularapplicationorreproducibleprocessing,additionalrequirementscanbecodedinDataBlock5(seeclause3).
【中国标准分类号】:G31
【国际标准分类号】:83_080_10
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:BasicenvironmentaltestingproceduresPart2:TestsTestU:Robustnessofterminationsandintegralmountingdevices
【原文标准名称】:基本环境试验规程.第2部分:试验方法U:电工、电子产品基本环境试验规程.端子强度试验
【标准号】:JISC0051-1994
【标准状态】:作废
【国别】:日本
【发布日期】:1994-04-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:TechnicalCommitteeonElectricityTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:电气元件;电气设备;抗拉试验;环境试验;接线端;电子设备及元件
【英文主题词】:tensiletestingenvironmentaltesting
【摘要】:
【中国标准分类号】:K04;L04
【国际标准分类号】:19_080;19_040
【页数】:17P;A4
【正文语种】:日语