【英文标准名称】:Roadandairfieldsurfacecharacteristics-Procedurefordeterminingtheskidresistanceofapavementsurfaceusingadevicewithlongitudinalfixedslipratio(LFCG)-TheGripTester?
【原文标准名称】:道路和机场表面特征.利用纵向固定滑动率(LFCG)测定道路表面防滑测定用程序.握柄检测器
【标准号】:BSDDCEN/TS15901-7-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-12-31
【实施或试行日期】:2009-12-31
【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】:粘附;飞机场建筑;飞机场;车行道(公路);通道和空间体系(建筑物);定义;测定;摩擦系数;纵向流变方向;测量;测量仪器;测量技术;道路磨耗层;公路建设;路面;道路;防滑;防止打滑特性;滑动;滑动防护;表层;表面性质;表面;测试;轮胎把套;磨耗层(道路);
【英文主题词】:Adhesion;Airfieldconstruction;Airfields;Carriageways;Circulationandspacesystems(buildings);Definitions;Determination;Frictionfactor;Longitudinaldirections;Measurement;Measuringinstruments;Measuringtechniques;Roadcarpets;Roadconstruction;Roadsurfaces;Roads;Skidresistance;Skidresistingproperties;Slip;Slippingsecurity;Surfacelayers;Surfaceproperties;Surfaces;Testing;Tiregrips;Wearingcourses(roads);Wetness
【摘要】:ThisTechnicalSpecificationdescribesamethodfordeterminingtheskidresistanceofasurfacebymeasurementofthelongitudinalfrictioncoefficientLFCG.Themethodprovidesameasureofthewetskidresistancepropertiesofaboundsurfacebymeasurementofthelongitudinalfrictioncoefficientusingacontinuousreadingsmallbrakedwheelfixed-slipdevice.Thetesttyreisdraggedoverapre-wettedpavementundercontrolledspeedconditionswhilethetesttyreisparalleltothedirectionofmotionandperpendiculartothepavement.Testspeedscanvaryfrom5km/hto130km/hdependingontheapplication.Themeasuredvaluescanbeaffectedbythetestspeed.Themethodhasbeendevelopedforuseonpavedareassuchasroadsandairportrunwaysandmayalsobeusedindoors.ThisTechnicalSpecificationcoverstheoperationoftheGripTester.TheGripTester?isadevicedevelopedbyFindlayIrvineLtdintheUnitedKingdomthatusesthebrakedwheelfixed-slipprinciplewithasmalltestwheeltomakemeasurementsofskidresistancecontinuouslyonairfields,roadsandothersurfaces.Thefixedslipratiois15%.AmachineconformingtothegeneralcharacteristicsoftheGripTesterandthespecificprovisionsofthisTechnicalSpecificationmayalsobeusedforthetests.Theskidresistanceofapavementisdeterminedbyfrictionmeasurementsandmeasurementsofpavementtexture.WheremeasurementofpavementtextureisrequiredthestandardforthismeasurementandthedeviceisdescribedinENISO13473-1.
【中国标准分类号】:P68
【国际标准分类号】:93_080_20;93_120
【页数】:22P.;A4
【正文语种】:英语