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1、HiltiHIT-RE500From:DMPgUsedin"wood"baseDate:June25,2001HiltiDevelopmentmaterialPage:1/5FasteningSystemsHiltiHIT-RE500UseofHiltiHIT-RE500InjectionAdhesivein"Wood"BaseMaterialGeneralinformation:Duetothegoodbonding/adhesivepropertiesofHiltiHIT-RE500injectionadhesive,itcana
2、lsobeusedforfasteningmetalfastenerslikethreadedrods,internallythreadedsleevesandrebarsintimber.ToobtaindesignvaluesforfasteningsmadewithmetalfastenersinwoodusingHiltiHIT-RE500,short-termtestsandlong-termcreeptestswerecarriedoutwithfasteningsindifferenttypesofwoodandwith
3、differentpositionsrelativetotherunofthegrain.Toourknowledge,therearenewnationalandinternationaldraftstandardswhichcoversfasteningsmadewithsteelbarsbondedinwood.TheseareEDIN1052andEurocode5,part2–1997.Thesestandardscovertheallowable(permissible)characteristicbondstrength
4、.Theyalsodescribetimberasabasematerial,thepermissiblesizesoffasteners,theedgedistanceandspacingrequirements,thedepthofembedmentrequirementsandtheinfluenceofthedepthofembedmentonthepermissiblebondstrength.Thecodesalsoincludethesafetyconceptsforthedesignoffasteningsintimb
5、er.ThedesigninformationinthisdocumentpresentsHilti’sresultsfromtestingfasteningsintimberanditgivesdesignrecommendationsforfasteningsinwoodusingtheHIT-RE500injectionadhesive.ThisdesigninformationisbasedonthenewstandardEDIN1052(draft)whichcoverstherelevantapplication“Verb
6、indungenmiteingeklebtenStahlstäben/Fasteningswithbonded-insteelbars”.Photo1:M12threadedrodafterpull-outtest.Anchorsetparalleltothewoodgrain.Failuremode:basematerialfailureWoodapplicationswithHIT-RE500_final2.docForinternaluseonly!HiltiHIT-RE500From:DMPgUsedin"wood"baseD
7、ate:June25,2001HiltiDevelopmentmaterialPage:2/5FasteningSystemsAnchorfasteningdesign:¨Basematerial:AlltypesofwoodmaterialwithmechanicalpropertiesinclassC16tillC40orD30toD60(Seeenclosure1.)Forexample,solidtimberandgluedlaminatedbeams/glulamgirdersmadeofconiferoustimber,i
8、.e.pine,larch,fir,Douglasie,southernpine,westernhemlockandyellowcedar,ormadeofdeciduoustimber,i.e.oak,beech,te
