ASTM D3931-2008 用压力负荷法测定剪切试验中填充裂缝胶粘剂粘结强度的标准试验方法
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【英文标准名称】:StandardTestMethodforDeterminingStrengthofGap-FillingAdhesiveBondsinShearbyCompressionLoading
【原文标准名称】:用压力负荷法测定剪切试验中填充裂缝胶粘剂粘结强度的标准试验方法
【标准号】:ASTMD3931-2008
【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】:D14.70
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:adhesive;gap-filling;shearstrength;Compressiontesting--adhesives;Loadingtests--adhesives;Sheartesting--adhesives;Adhesivebonds;Adhesivejoints;Gap-fillingadhesives;Woodproducts(adhesives)
【摘要】:Structuraldesignbasedonstrength-of-materialsprinciplesrequiresknowledgeofthemechanicalpropertiesofthestructuralcomponents,includingadhesives.Bynatureoftheiruse,themostimportantpropertyofadhesiveisshearstrength.Shearstrengthmeasuredbythistestmethodissuitableforuseinadhesivedevelopment,manufacturingqualitycontrol,andinmaterialsperformancespecifications,aswellasstructuraldesign.1.1Thistestmethodcoversthedeterminationofcomparativeshearpropertiesofgap-fillingadhesivesinwood-to-woodjointsatspecifiedthicknessesofbondlineinthedrycondition,whentestedonstandardspecimensunderspecifiedconditionsofpreparation,conditioning,andloadingincompression.Thistestmethodisintendedasanevaluationofgap-fillingadhesivessuchasthoseusedtobondplywoodtolumber,lumbertolumber,andothersimilarmaterialsinbuildingconstructions.1.2Thistestmethodalsomaybeusedtodetermineshearpropertiesofgap-fillingadhesivesinspeciesofwoodandinthicknessesofbondlineotherthanthosespecifiedforthecomparativetestsofshearpropertieswithinthistestmethod.Allproceduresspecifiedhereinareapplicable,exceptingrequirementsforwoodspeciesandspecificgravity,andthicknessesofbondlines.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:5P.;A4
【正文语种】:英语
【原文标准名称】:用压力负荷法测定剪切试验中填充裂缝胶粘剂粘结强度的标准试验方法
【标准号】:ASTMD3931-2008
【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】:D14.70
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:adhesive;gap-filling;shearstrength;Compressiontesting--adhesives;Loadingtests--adhesives;Sheartesting--adhesives;Adhesivebonds;Adhesivejoints;Gap-fillingadhesives;Woodproducts(adhesives)
【摘要】:Structuraldesignbasedonstrength-of-materialsprinciplesrequiresknowledgeofthemechanicalpropertiesofthestructuralcomponents,includingadhesives.Bynatureoftheiruse,themostimportantpropertyofadhesiveisshearstrength.Shearstrengthmeasuredbythistestmethodissuitableforuseinadhesivedevelopment,manufacturingqualitycontrol,andinmaterialsperformancespecifications,aswellasstructuraldesign.1.1Thistestmethodcoversthedeterminationofcomparativeshearpropertiesofgap-fillingadhesivesinwood-to-woodjointsatspecifiedthicknessesofbondlineinthedrycondition,whentestedonstandardspecimensunderspecifiedconditionsofpreparation,conditioning,andloadingincompression.Thistestmethodisintendedasanevaluationofgap-fillingadhesivessuchasthoseusedtobondplywoodtolumber,lumbertolumber,andothersimilarmaterialsinbuildingconstructions.1.2Thistestmethodalsomaybeusedtodetermineshearpropertiesofgap-fillingadhesivesinspeciesofwoodandinthicknessesofbondlineotherthanthosespecifiedforthecomparativetestsofshearpropertieswithinthistestmethod.Allproceduresspecifiedhereinareapplicable,exceptingrequirementsforwoodspeciesandspecificgravity,andthicknessesofbondlines.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:5P.;A4
【正文语种】:英语
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