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1、道路交通外文文翻译--公路防撞护栏体系ROADGUARDBARRIERSYSTEMTheroadguardbarrier,6feetlong,3.5feethigh,2feetwideatbase,withitspatenteddesign,istheonlybarrierofitstypethatselflockswithouttheneedforadditionalassistance.Nobarrier,otherthantheroadguardbarrier,canself-lockwithouttheneedofadditionalapparatus,suchasacable,
2、strap,rodorcoupler.Inaddition,theroadguardbarrier,becauseofitsuniquepatenteddesignallowsforcurvedconfigurationsofupto15degreesateachbarrierconnection,ineitherdirection,whileremaininglockedtotheadjacentbarrier.Nootherbarriercanmakethatclaim!Also,theroadguardbarrierisdesignedfortheadditionofsignssc
3、reensandflashersbecauseofthebuiltinslotsforsuchdevisesandiseasiertomaneuverbecauseofitsweightandtwocarryingslotscontainedineachbarrier.Thepatentedinteriordesignoftheroadguardbarrierpreventsbulgingandkeepsitsside'sstraightandtrimwhilemaintainingaweightofonly125lbs.Emptybutasecure1675lbs.Theroadgua
4、rdcornerconnectorbarrierisdesignedforusewiththeroadguardbarrierasaconnectingbarrierunittoallowforeitherleftorrightangleturns,orbothsimultaneously,ofbetween75to105degreeswhilelockingtogetherallconnectingbarriers.Inaddition,thecornerconnectorbarrierallowsfortheinitialroadguardbarrierlinetocontinuea
5、fterconnectingbarrierlineextensionstotheleftand/ortheright.Lightweightandeasytohandle,theroadguardcornerconnectorbarrieris2feetinlengthandwidthand3.5feetinheight,designedtocorrespondwiththeroadguardbarrier.Directlybeneaththefillingholeoftheroadguardcornerconnectorbarrierisapinextendingupwardinter
6、nallyfromthebottomofthebarriertosecurefirmlyapoleorpipethatcanbeinserteddownwardthroughthefillinghole.Saidpoleorpipecanbeusedtoattachsignage,privacyscreensorsecuritypanelsthatextendabovethebarrierlineheight.Theroadguardhighwayassemblyisareinforcementsystemforhighwaybarriersthatdistributeandtransf
7、erforcesthatmayoccuruponimpactofavehiclesothattheoverallhighwaybarriersystemwillhavegreaterstrengthandintegrity.TheroadguardhighwayassemblysystemmeetsallNCHRP350,TestLevel3TruckandCarCrashTestSpecifications,andisapprov
