Crash Barriers & Road Safety

One of the most essential items of road safety is Metal Beam Crash Barriers that are also known as Highway Guardrails. Metal Beam Crash Barrier has proven its dispensability at the most unfortunate times of vehicles. The survey and statistics has shown that these barriers have minimized the gravity of run-off-road accidents. Most of the times, especially on highways, vehicles seldom get off-balance or out of control due to various reasons. During such events, this vital infrastructural product prevents the vehicles by lowering the uncontrollable tendency. Also, it boosts back the shaking confidence of the driver of that errant vehicle and helps him to rebound his vehicle in the continuous normal flow of traffic. The purpose and applicability of efficient Metal Beam Crash Barrier has enhanced its vitality on the roads.

Metal Crash Barrier is probably something most of the people don’t think about, that is, until it saves their lives. It is a proven road safety system, and is brought to you by Utkarsh India which undertakes design. Utkarsh also follow such Road safety standard & norms such as “MORTH” & “AASHTO M180”

  • SUPPLY RANGES +

    W-Beams

    Single Side Single W – Beam

    Double Side Single W – Beam

    Single Side Double W – Beam

    Single Side Single Threi – Beam

    Double Side Double threi – Beam

    Double Side Double W – Beam

     

    POST & SPACER

    • Cold Roll formed “C “ -Channel
    • Hot Roll formed “I” Section
    • Fabricated Beam

     

    FASTENER

    • Button Heads Bolt, Nut & Washer for splice joint & for connection of “W” Beam & Thrie Beam with spacer
    • Hexagonal Heads Bolt, Nut & Washer for connecting spacer & Post.

     

    ANCHORAGE SYSTEM

    • L-Shaped turned down End terminals.
    • Fish tail type End terminals & U- Shaped Median End terminals

     

  • TECHNICAL DETAILS +

    W-BEAM & THRIE BEAM

    • Raw Material conforming to IS 5986:2011 Grade: Fe 410 equivalent IS 10748:2004 & IS 2062:2011
    • Hot dip Galvanized-Min. 550 gm/m2 conforming to “MORTH” & “AASHTO M180”

     

    Type Effective Length
    in mm
    Overall Length
    in mm
    Bare Sheet Thickness
    in mm
    No. of Slot
    23 X 29 mm
    No. of Slot
    19 X 65 mm
    *W-Beam 4000 4318 2.8 16 3
    W-Beam 4000 4318 3 16 3
    W-Beam 6000 6318 3 16 5
    *Thrie Beam 4000 4318 2.8 16 3
    Thrie Beam 4000 4318 3 16 3
    Thrie Beam 6000 6318 3 16 5

    *As per Customer Requirements

     

    POST & SPACER

     

    • Steel Grade conforming to IS 5986:2011 Grade: Fe 410 equivalent IS 10748:2004 & IS 2062:2011
    • Cold formed in thickness 00 mm, size 150 X 75 mm
    • Available in customized lengths various from 1000 mm to 2150 mm.
    • Hot dip Galvanized-Min. 550 gm/m2 conforming to MORTH & AASHTO M180
    • Spacer length 330 (for W-Beam) mm to 546 mm (For Thrie-Beam) or as per Customer Requirements

     

    UTKARSH AlSO SUPPLIES

     

    • Fabricated post and spacer as per customer requirements.
    • Sample dimension and drawing as follow.
      • Post Length 2150 mm ,Size 150 x 100 x 4.30 mm (3mm fillet welding).
      • Spacer Length 400 mm ,Size 350 x 127 x 5.90 mm (3mm fillet welding & 150 x 175 notch Cutting) with adjustable hole & slots in post ,spacer , W-beam /Thrie Beam.

     

    ANCHORAGE SYSTEM

    • Steel Grade conforming to IS 5986:2011 Grade: Fe 410 equivalent IS 10748:2004 & IS 2062:2011
    • Cold formed in thickness 8/3  .00 mm
    • Hot dip Galvanized-Min. 550 gm/m2 conforming to MORTH & AASHTO M180

    FASTENER

    Hot dip Galvanized bolts, Washer & nuts conforming to IS 1367 Part-XIII of Grade 4.6 MS.16 mm dia. X 40  mm  Button Head bolts for W /Thrie Beam to W /Thrie  Beam & Beam to spacer connection  16 mm dia X 40mm  hexagonal head type bolts.

    TOLERANCES

    • All lengths shall have tolerance of + 5 mm and all punching dimensions (Slot /Hole) +/- 1 mm.
    • Standard rolling tolerance shall be applicable in all cross- section dimensions.

     

    MECHANICAL PROPERTIES & TESTS

    MECHANICAL PROPERTIES
    YST (Mpa) UTS (MPa) E%
    Min 255 Min 410-520 Min 24

     

    CHEMICAL PROPERTIES

    CHEMICAL PROPERTIES (Max)
    C% Mn% S% P% CE%
    0.20 1.30 0.040 0.040 0.42

     

  • FEATURES +

     

    • A well equipped lab always ensures to release a quality material through the in-house testing of Metal Beam Crash Barrier. The testing facilities involve:
    Galvanization Testing, Tensile Testing, Hardness Testing
    • Our tested and proven barriers ensure minimum damage to the vehicle and its occupants.
    • During collision the crash barrier absorbs maximum energy by flattening out and laterally restrains the vehicle from veering over.
    • Provides a good visual guide to the drivers especially in the night.
    • Enables quick repairs in case of accidents.
    • All components are hot dip galvanized for longer life & used special High Grade Zinc (99.99%)
    • High visibility pedestrian guardrail manufactured from 50 x 25mm box section steel with 12mm infill bars (16mm on request).
    • Produced with an ‘in-line’ infill bar arrangement and a visibility gap in the upper section of the panel.
    • Galvanized finish as standard. Colour coating option available. RAL Colours must be specified at time of order
    • Provides a good visual guide to the drivers especially in the night.
    • Enables quick repairs in case of accidents.

    ZINC COATING & OTHER GALVANIZING TEST

    Hot dip galvanized as per the customer requirement and the minimum mass of zinc coating as per the standard is 550 gm/m2 (Equivalent to 78 micron). The Other Galvanizing Tests are Uniformity Test & Adhesion Test.

     

    APPLICATION

    • As restraining barriers on embankments of Expressways & Highways.
    • As containment barriers on medians and grade separators of four/six lane roads.
    • As protection barriers/ containment barriers for hilly terrains and ghat roads.
    • As racecar crash guards on car racing tracks.
    • For interior traffic safety at airports, plants handling hazardous chemicals, mines, collieries etc.
    • As fencing barriers for country border lines, expanse, lands, water bodies, bridge piers, signposts, rocky areas etc.

     

Get an instant call back from our representative who will understand your requirement in details and provide you the best solution

Contact Us





Get A Quote
Get A Quote hover