【英文标准名称】:Safetyofmachinery-Reductionofrisktohealthfromhazardoussubstancesemittedbymachinery-Part1:Principlesandspecificationsformachinerymanufactures;GermanversionEN626-1:1994
【原文标准名称】:机器安全性.减少由机器排放有害物质危害健康的危险.第1部分:机器生产的原则和规范;德文版本EN626-1:1994
【标准号】:DINEN626-1-1994
【标准状态】:作废
【国别】:德国
【发布日期】:1994-11
【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】:损害健康;维修;安全工程;工作场所安全;辐射;保健;机器;防污染;设计;辐射控制;危险的可裂变物质;系统论;定义;企业;安全要求;职业安全;危险物质
【英文主题词】:Access;Airpollution;Dangerousmaterials;Dangerousstuffs;Definition;Definitions;Design;Dust;Electricalsafety;Emission;Emissioncontrol;Enterprises;Equipmentsafety;Guardrails;Healthprotection;Industrialplant;Injurytohealth;Machines;Maintenance;Occupationalsafety;Pollutionprotection;Safety;Safetycomponents;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Specification(approval);Staircaseladders;Stationary;Stepladder;Stepladders;Systemology;Technicaldocuments;Verification;Workplacesafety
【摘要】:
【中国标准分类号】:J09
【国际标准分类号】:13_110
【页数】:8P.;A4
【正文语种】:德语


【英文标准名称】:StandardTestMethodforFieldDeterminationofWaterPenetrationofMasonryWallSurfaces
【原文标准名称】:砖石墙面渗水性的现场测定的标准试验方法
【标准号】:ASTMC1601-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C15.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:fieldtesting;leakage;masonry;waterpenetration;watertesting;wind-drivenrain;Fieldtesting--water;Waterpenetration--masonrymaterials/applications;Watertest;Winddrivenrain
【摘要】:Thisnon-destructivetestmethodcontainsproceduresandequipmentrequirementstoquantitativelydeterminethesurfacepenetrationofwateratasinglelocationonamasonrywall.Itisnotdesignedtodeterminetheoverallwaterpenetrationandleakageofamasonrysystem.Excessivewaterpenetrationofmasonrymaydegrademasonrywallperformancewithrespecttothermalconductivity,durability,efflorescence,staining,corrosionofembeddedmetalitems,andwaterleakage.Thistestmaybeusedtoevaluatemasonrywallsin-situorforfieldmock-uptesting.Commonapplicationsofthismethodhavebeencomparisonofwaterpenetrationratesofwallsbeforeandafterrepairs,andtestingtheefficacyofcoatings.Alternativeproceduresarealsoprovidedtosimulatetheeffectoflocalclimatologyonwaterpenetrationofmasonrywallsurfaces.Theoutersurfaceofallmasonrywallswillexperiencewaterpenetrationwhensubjectedtowind-drivenrain.Theresistancetowaterpenetrationisdependentonmaterials,workmanship,design,andmaintenance.Somewalltypesaccommodatelargevolumesofwaterpenetration,withoutdeleteriouseffects,throughthepresenceofproperlydesignedandinstalleddrainagesystemsincludingflashingandweepholes.Useofthisstandardwithoutconsiderationoftheoverallwallsystemmayleadtoincorrectconclusionsregardingperformance.Itistheintentofthisstandardthatasheetofwaterbedevelopedandmaintainedonthewallsurfaceduringtesting.Insomecases,duetothesurfacetextureofthemasonry,theapplicationofacoating,orotherfactors,asheetofwaterwillnotconsistentlyform.Inthosecases,resultsofthistestmethodwilllikelybeinaccurate.ThistestmethodissimilartobutdistinctfromthelaboratoryTestMethodE514.Thisfieldtestmethodisdesignedtotestin-situwalls.E514laboratorytestmethodisdesignedtotestlaboratorywallspecimens.Thistestmethoddetermineswaterpenetrationofthemasonryatitssurface.TestMethodE514measuresthewaterthathaspenetratedintoandthroughthemasonryspecimenandiscollected.DirectcomparisonofresultsfromthistestmethodandTestMethodE514areinappropriate.1.1Thistestmethodcoversthefielddeterminationofwaterpenetrationofamasonrywallsurfaceunderspecificwaterflowrateandairpressureconditions.Thistestisintendedforuseonanymasonrywallsurfacethatcanbeproperlyinstrumentedandtestedwithintherequirementsofthisstandard.1.2ThistestmethodisnotidenticaltoandtheresultsarenotdirectlycomparablewiththelaboratorystandardTestMethodE514.1.3Surfacepenetration,asdeterminedbythistestmethod,isdefinedastheamountofwaterpassingthroughthewallsurfaceexposedtotestingperunittimeperunitarea.Thispropertyisnotdirectlycomparabletooverallwaterpenetrationandleakage,whicharetypicallydefinedastheamountofwatertravellingcompletelythroughamasonrysystem.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandardmayinvolvehazardousmaterials,operations,orequipment.Thisstandarddoesno......
【中国标准分类号】:P24
【国际标准分类号】:91_080_30
【页数】:5P.;A4
【正文语种】:英语