BS ISO 17554-2007 对火反应试验.质量损失测量

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【英文标准名称】:Reactiontofiretests-Masslossmeasurement
【原文标准名称】:对火反应试验.质量损失测量
【标准号】:BSISO17554-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-06-29
【实施或试行日期】:2007-06-29
【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】:可燃性;建筑;结构产品;定义;防火安全;燃烧试验;质量损失
【英文主题词】:Combustibility;Construction;Constructionalproducts;Definitions;Firesafety;Firetests;Masslosses
【摘要】:ThisInternationalStandardspecifiesasmall-scalemethodforassessingthemasslossrateofessentiallyflatspecimensexposedinthehorizontalorientationtocontrolledlevelsofradiantheatingwithanexternaligniterunderwell-ventilatedconditions.Themasslossrateisdeterminedbymeasurementofthespecimenmassandisderivednumerically.Thetimetoignition(sustainedflaming)isalsomeasuredinthistest.Masslossratecanbeusedasanindirectmeasureofheatreleaserateformanyproducts.Howeversomeproducts,e.g.thosewithhighwatercontent,willhavemasslossratesthatarenotsocloselylinkedtoheatreleaserates.SuchproductsneedtobetestedinaccordancewithISO5660-1forcorrectassessmentofheatrelease.
【中国标准分类号】:P16
【国际标准分类号】:13_220_50
【页数】:26P.;A4
【正文语种】:英语

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上一篇: BS EN 1364-4-2007 非承重构件的耐火试验.幕墙.构件配置
下一篇: BS EN 14528-2007 坐浴盆.功能要求和试验方法

MIL-H-15317C (NOTICE 1), MILITARY SPECIFICATION: HOISTS, CHAIN OR WIRE ROPE, ELECTRIC POWER OPERATED, LUG, HOOK, OR TROLLEY SUSPENSION AND BASE MOUNTED (15 JUN 1988) [S/S BY ASME HST-1]., MIL-H-15317c, dated 16 February 1982, has been reviewed and determined to be valid for use in acquisition.【英文标准名称】:Connectionsforhydraulicfluidpowerandgeneraluse-PortsandstudendswithISO261metricthreadsandO-ringsealing-Part1:PortswithtruncatedhousingforO-ringseal(ISO6149-1:2006)EnglishversionofDINENISO6149-1:2007-05
【原文标准名称】:用于液压传动和一般用途的管接头.带ISO261米制螺纹和O形圈密封的端口和柱头螺栓端头.第1部分:锪孔沟槽中装有O形密封圈的端口
【标准号】:DINENISO6149-1-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:压合接头;接头;流体技术;衬垫;液压系统;液压传动系统;米制螺纹;开口;O型圈;管接头;管联接器;管道配件;管道;气动传动系统;端口;旋入式;密封;密封件;螺纹孔;榫舌;端头开孔;螺纹
【英文主题词】:
【摘要】:ThispartoflSO6149specifiesdimensionsformetricportsforusewiththeadjustableandnon—adjustablestudendsdetailedinIS06149—2andIS06149-3.PortsinaccordancewiththispartofISO6149maybeusedatworkingpressuresupto[630bar]fornon-adjustablestudendsand40MPa(400bar)foradjustableatudends.Thepermissibleworkingpressuredependsuponportsize,materials,design,workingconditions,application,etc.SeeISO6149-2andISO6149-3forpressureratings.UsersofthispartofISO6149shouldensurethatthereissufficientmaterialaroundtheporttomaintainthepressure．NOTETheIntroductionofthispartofISO6149givesrecommendationsforportsandstudendstobeusedfornewdesignsinhydraulicfluidpowerapplications．
【中国标准分类号】:J20;J15
【国际标准分类号】:23_100_60
【页数】:14P;A4
【正文语种】:德语