ASTM D6958-2003 木材涂层侧粘结潜力评价的标准试验方法

作者:标准资料网 时间:2024-05-16 06:39:55  浏览:8683   来源:标准资料网

【英文标准名称】:StandardTestMethodsforEvaluatingSide-BondingPotentialofWoodCoatings
【原文标准名称】:木材涂层侧粘结潜力评价的标准试验方法
【标准号】:ASTMD6958-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:D07.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:cohesivestrength;elongation;gapping;panelization;shearstrength;side-bonding;spreadrate;tensilestrength
【摘要】:Thistestmethodwasoriginallydesignedasameansofquantitativelymeasuringthelevelofadhesionofthewood-woodinterfacecausedbyawoodcoatingssystemappliedtothesubstrate.Thetensiletestisusefulinmeasuringbondingstrengthofcoatings,suchasgymnasiumcoatings,inwhichthewoodstripflooringprimarilyexpandsorcontractsinresponsetochangesacrossthecross-sectionalwidthofthestripfloor.Thistestmethodwasfurtherdesignedasameansofmeasuringtheside-bondingpotentialofwoodcoatingsystems.1.1Thesetestmethodsdescribeanevaluationprocedureforthedeterminationofundesirableside-bondingofcoatingsforwoodflooring.Theyprovidetwomechanicalpropertiestestsforthequantitativedeterminationofthecohesivestrengthofwoodcoatings(tensileandlapshear);theyalsoprovideawoodfloorsimulationtestforthequalitativedeterminationofside-bondingpotentialofwoodcoatings.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:79_080
【页数】:10P.;A4
【正文语种】: