【英文标准名称】:Strengthgradingofwood-Part1:Coniferoussawntimber
【原文标准名称】:木材强度分级.第1部分:针叶锯木木材
【标准号】:DIN4074-1-2003
【标准状态】:作废
【国别】:德国
【发布日期】:2003-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑用木料;质量保证;施工材料;质量;分类;分类;建筑;木材;质量状况;木材技术;原木;锯材;尺寸;作标记;软木;分类系统;荷载能力;定义
【英文主题词】:Classificationsystems;Classifications;Construction;Constructionmaterials;Definition;Definitions;Dimensions;Loadcapacity;Marking;Quality;Qualityassurance;Qualitycondition;Sawntimber;Softwoods;Sortingclasses;Structuraltimber;Timberinlogs;Wood;Woodtechnology
【摘要】:Thisstandardisapplicableforconiferoussawntimberforcomponents,whichmustbemeasuredaccordingtotheirstrength.ItspecifiesgradingcharacteristicsandclassesasapreconditionforthespecificationandapplicationofcalculationvaluesfortheverificationoflimitingstrengthandusabilityaccordingtoDIN1052orDin1074.Gradingmaybedonebytwomethods:-visuallywithgradingclasses(accordingtoclause6)-machinegradingwithstrengthclasses(accordingtoclause7).Forspecialuseoftimberspecialstandardsareapplicableregardingthestrengthgrading:DIN68326andDINEN131-2forwoodenladders,DIN15147forflatpallets.
【中国标准分类号】:B69
【国际标准分类号】:79_040
【页数】:22P;A4
【正文语种】:德语