BS 2482-2009 木脚手架板规范

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【英文标准名称】:Specificationfortimberscaffoldboards
【原文标准名称】:木脚手架板规范
【标准号】:BS2482-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-06-30
【实施或试行日期】:2009-06-30
【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】:抗弯应力;起重平台(脚手架);尺寸规格;分级(质量);木节;作标记;机械试验;弹性模量;质量保证;锯材;脚手板;脚手架零件;脚手架;软木;材料强度;建筑用木料;试验设备;厚度;木材缺陷;木质板材
【英文主题词】:Bendingstress;Decking(scaffolding);Dimensions;Grading(quality);Knots(wood);Marking;Mechanicaltesting;Modulusofelasticity;Qualityassurance;Sawntimber;Scaffoldboards;Scaffoldingcomponents;Scaffolds;Softwoods;Strengthofmaterials;Structuraltimber;Testequipment;Thickness;Wooddefects;Woodbasedsheetmaterials
【摘要】:ThisBritishStandardspecifiesrequirementsfortimberscaffoldboardswithawidthof225mmandathicknessofeither38mmor63mm.Itcoversboardsizing,boardconstruction,andtimberqualityandgrading,forwhichitspecifies:a)twogradesfor38mmthickscaffoldboards,asfollows:1)1.2msupportcentre–agradethatissuitableforsupportatcentresupto1.2m,whichmaybeselectedbyvisualormachinestrengthgrading;2)1.5msupportcentre–agradethatissuitableforsupportatcentresupto1.5m,whichmayonlybeselectedbymachinestrengthgrading.b)asinglegradefor63mmthickscaffoldboardsthatissuitableforsupportatcentresupto2.5m,whichmaybeselectedbyvisualormachinestrengthgrading.ThisBritishStandarddoesnotcoverlaminatedorfinger-jointedscaffoldboards.
【中国标准分类号】:P96
【国际标准分类号】:91_220
【页数】:34P.;A4
【正文语种】:英语