【英文标准名称】:Structuraltimber-Grading-Requirementsformachinestrengthgradedtimberandgradingmachines
【原文标准名称】:建筑用木料.分级.机械强度分级木料和分级机械的要求
【标准号】:BSEN519-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-10-15
【实施或试行日期】:1995-10-15
【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】:系统论;试验条件;分级(质量);验收(鉴定);累计和图;控制图;锯材;木材;材料强度;建筑用木料;抽样方法;机床;质量控制;施工材料;等级(质量);机械试验
【英文主题词】:Classifications;Construction;Constructionmaterials;Definition;Definitions;Filing;Sawntimber;Sortingmachines;Specification(approval);Strengthofmaterials;Structuraltimber;Testequipment;Timberconstruction;Typeoftimber;Wood
【摘要】:ThisEuropeanStandardspecifiestherequirementsforassessingandoperatingmachinestrengthgradingsystems,tostrengthgradestructuraltimberandlaminatesforglulam.NOTE.Whilstitispermittedtousethisstandardtodeterminemachinesettingsandtogradetoanypossiblestrengthprofileforagivenspecies,thisstandardreferstothestrengthclassesofEN338toprovidesuitablestrengthprofilesanddictatethevisualoverriderequirementsnecessarytomakemachinegradingtothisstandardpossible.Inaddition,guidanceisgivenforthedegreeofqualitycontrolnecessarytoensurethereliabilityoftimbergradedbystrengthgradingmachines.Theserequirementsaregivenforboth'machine-controlled'and'output-controlled'systemsforgradingtimber.
【中国标准分类号】:P23
【国际标准分类号】:79_040
【页数】:28P.;A4
【正文语种】:英语