Designation:F432−13StandardSpecificationforRoofandRockBoltsandAccessories1ThisstandardisissuedunderthefixeddesignationF432;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope*1.1Thisspecificationcoversthechemical,mechanical,anddimensionalrequirementsforroofandrockboltsandaccesso-ries.Addressedinthisspecificationaredouble-endthreadedandslottedsteelbars;fullygroutedboltsandthreadedbars;mechanicalanchoragedevicesusedforpointanchorageappli-cations;rooftrusssystems;partiallygrouteddeformedbolts;formableanchoragedevices;cableboltsystems;expandablerockboltsandotherfrictionalanchoragedevices.Alloftheseproductsrepresentvariousdesignsusedforgroundsupportsystems.Thisspecificationcanberevisedtoaddressnewtechnologies.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3ThishazardstatementappliesonlytoSection10,TestMethodsofthisspecification.Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.2.ReferencedDocuments2.1ASTMStandards:2A29/A29MSpecificationforGeneralRequirementsforSteelBars,CarbonandAlloy,Hot-WroughtA47/A47MSpecificationforFerriticMalleableIronCast-ingsA194/A194MSpecificationforCarbonandAlloySteelNutsforBoltsforHighPressureorHighTemperatureService,orBothA220/A220MSpecificationforPearliticMalleableIronA370TestMethodsandDefinitionsforMechanicalTestingofSteelProductsA416/A416MSpecificationforSteelStrand,UncoatedSeven-WireforPrestressedConcreteA536SpecificationforDuctileIronCastingsA563SpecificationforCarbonandAlloySteelNutsA615/A615MSpecificationforDeformedandPlainCarbon-SteelBarsforConcreteReinforcementA882/A882MSpecifi...
