Thermal properties of La Zr O double-layer thermal barrier ...
Metal Crash Barriers Crash Barriers Rd4a.pdf• Euronorm (EN 1317 – 1&2) TYPES OF BARRIERS Double...
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METAL CRASH BARRIERS
Transcript of Metal Crash Barriers Crash Barriers Rd4a.pdf• Euronorm (EN 1317 – 1&2) TYPES OF BARRIERS Double...
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Metal CrashBarriers
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Features•Our tested and proven barriers ensure minimum damage to
the vehicle and its occupants.
•During collision the W beam absorbs maximum energy by flatteningoutandlaterallyrestrainsthevehiclefromveeringover.
•Preventsthevehiclefromskiddingbackontothecarriagewaybycontrolledexitanglesbygradualdecelerationandeffectiveredirectionofthevehiclebackontotheroad.
•Provides a good visual guide to the drivers especially in the night.
•Enablesquickrepairsincaseofaccidents.
•Allcomponentsarehotdipgalvanizedforlongerlife.
applications•AsrestrainingbarriersonembankmentsofExpressways&Highways.
•Ascontainmentbarriersonmediansandgradeseparatorsoffour/sixlaneroads.
•As protection barriers/containment barriers for hilly terrainsand ghat roads.
•Asracecarcrashguardsoncarracingtracks.
•ForinteriortrafficsafetyatAirports,Plantshandlinghazardouschemicals,mines,collieries,etc.,
•As fencing barriers for country border lines, expanse lands,waterbodies,bridgepiers,signposts,rockyareasetc.,
METAL CRASH BARRIERSMetalCrashbarriersarebasicallyRoad safety systemwhichprevents vehicles fromcollidingwith
obstacles such as boulders, walls, buildings and also prevents vehicles entering into large storm
drains,steepslopesordeepwater.PennarIndustriesistheisfirstcompanytointroducetheMetal
Crash barriers concept in India and we have been supplying from past 20 years to all leading
infrastructurecompaniesmorethan3000kms.
30years ofexperience
1,000precisely engineered products
2,500tools and dies
1,200employeesand the count is on !
300customers
PennarIndustriesLimited(PIL)isoneoftheleadingengineeringorganizationsinIndiarenownedforprovidingglobalinnovativeengineeringsolutions.Anepitomeofquality,precisionandperfection,Pennarisaprofessionallymanagedcompanyofmorethan1200strongteammembers,drivenbyanunrelentingdesiretoexcelwithexperienceandexpertisespanningoverthreedecades.Pennarisnowamulti-location,multi-productcompanymanufacturingcoldrolledsteelstrips,precisiontubes,coldrolledformedsections,electrostaticprecipitators,profiles,railwaywagonandcoachcomponents,presssteelcomponentsandroadsafetysystems.
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W Beams
•Coldrollformedinthicknessof3.00mm/2.67mm•RawmaterialconformingtoIS5986Grade: Fe360/Fe410/Fe510,IS10748GradeIIoreqvt.
•Hotdipgalvanizedto550gms/sq.m
End specials
•3mm/2.67mmthickturneddownendterminals.•3/2.67mmthickpressformedendterminals(Fishtail)•3/2.67mmUshapedterminalsasmedianendterminals
Fasteners
•M20andM16fastenersasperIS1367Grade4.6/8.8• hot dip galvanized
COMPONeNts OF Metal Crash Barriers
QUALITYAccreditedwiththeISO9001-2000procedures,thequalityoftheproductssuppliedaregovernedbytheself-imposeddisciplinecodeofthecompanywhichensures:
•Respectforthecontractobligations.•Qualityofdesign•Guaranteedcharacteristicsoftheproductanditsperformance•Traceabilityoftheinputmaterials•Transparencyofproductinspections
Metal crash barriers conformingtoallmajorspecificationslike:
•MinistryofRoadTransport&Highways,India(MORTH)
•American(AASHTOM180)
•Euronorm(EN1317–1&2)
TYPESOFBARRIERS
Double Faced Double Barrier
Double Faced single Barrier
single Faced Double Barrier
single Faced single Barrier
staNDarD sPeCiFiCatiONs
Metal Crash Barrier as per “The Ministry of Road Transport & Highways, India”(MORTH),Clause810and:
•Circular No. RW/NH/33022/1/94DO: IIIdated24thJune1994
• Circular No. RW/NH/33044/2/88/S&R: dated9thMay2000
312
83
194
3/2.67 2000 216
4000159159
4318
Ixx =1311.0cm4
Zxx =86.0cm3
Area=14.45cm2
teChNiCal Data
Iyy =105.0cm4
Zyy =25.0cm
W =11.35kg/m
W Beam
Ixx =479.27cm4
Zxx =63.9cm3
Area=13.96cm2
teChNiCal Data
Iyy =77.51cm4
Zyy =14.45cm
W =10.96kg/m
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Post & Spacer
Posts & Spacer
•Coldrollformedinthicknessof5.00mm/4.2mm•RawmaterialconformingtoIS5986Grade: Fe360/Fe410,IS10748GradeIIoreqvt.
•Hotdipgalvanizedto550gms/sq.m.
Anchorage
•AnchoredingroundasperClause810•Anchoredinconcreteonshoulders(Ifspecified)• Anchoredinconcretewithbaseframeonbridges
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Factory
Factory
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