Metal Beam Crash Barrier (W beam & Thrie Beam) (2) - PowerPoint PPT Presentation

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Metal Beam Crash Barrier (W beam & Thrie Beam) (2)

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Crash Barriers are provided to ensure high resistance in crash impact because of their flexible beam action. In this way, it minimizes the speed of the vehicle and also increases the driver's confidence while riding through any critical area. It also increases visibility at night or in foggy conditions. Aarneel's range of metal beam crash barriers consists of two variants W-Beam &Thrie Beam as per MORTH Clause 811.3 & IRC: SP: 84, IRC: SP:87, IRC: SP: 99 & IRC: 119 & IRC:5. – PowerPoint PPT presentation

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Title: Metal Beam Crash Barrier (W beam & Thrie Beam) (2)


1
Metal Beam Crash Barrier (W beam Thrie Beam)
2
(No Transcript)
3
Background
  • Crash Barriers are provided to ensure high
    resistance in crash impact because of its
    flexible beam action. In this way it minimizes
    the speed of vehicle and also increases the
    driver confidence while riding through any
    critical area. It also increases visibility at
    night or in foggy conditions.
  • Crash Barriers are provided to ensure high
    resistance in crash impact because of its
    flexible beam action. In this way it minimizes
    the speed of vehicle and also increases the
    driver confidence while riding through any
    critical area. It also increases visibility at
    night or in foggy conditions.

4
What Aarneel Have
  • Our range of metal beam crash barriers consists
    of two variants W-Beam Thrie Beam as per MORTH
    Clause 811.3 IRC SP 84, IRC SP87, IRC SP
    99 IRC 119 IRC5
  • It is qualified to crash testing Road Restraint
    System as per European EN 1317-2 Standard
    results are satisfactory as per the requirements
    of MORTH Guideline RW/NH-29023/02/2019-SR
    (PB), Dated 01st January,2020

5
W-Beam
  • W-Beam Structural Elements
  • Process Methods
  • Cold Roll Forming, Piericing, Shearing, Profile
    Bending, Hot Dip Galvanizing
  • Sizes/Ranges
  • W-Beam                   - L 4318 x W 312 x H 81
    x T 2.50 to 3.0 mm
  • End Section              - L 736 x W 312 x H 81 x
    T 2.50 to 3.0 mm
  • Post                          - L 1100 to 1800 x
    W 150 x H 75 x T 4.50 to 5.0 mm
  • Spacer                      - L 330 to 360 x W
    150 x H 75 x T 4.50 to 5.0 mm
  • Bolts Nuts (Hex/Button head) - M16 x P 2.5 x L
    40m
  • Raw Materials Specifications
  • W-Beam/End Section    - HR Sheet T 2.50 to 3.0 mm
    as per IS1079 HR3 / IS2062  E-250 A
  • Post Spacer              - HR Sheet T 4.50 to
    5.0 mm as per IS2062 E-250 A
  • Bolts Nuts (Hex/Button head) - M16 as per
    IS1367 / 136
  • Surface Finishing
  • Hot Dip Galvanized (550 g/m²) - As per IS2629

6
Thrie-Beam
  • Thrie-Beam Structural Elements
  • Process Methods
  • Cold Roll Forming, Piericing, Shearing, Profile
    Bending, Hot Dip Galvanizing
  • Sizes/Ranges
  • Thrie-Beam                    - L 4318 x W 502 x
    H 81 x T 2.50 to 3.0 mm
  • End Section                   - L 760 x W 502 x H
    81 x T 2.50 to 3.0 mm
  • Post                               - L 2000 to
    2100 x W 150 x H 75 x T 4.50 to 5.0 mm
  • Spacer                           - L 550 x W 150
    x H 75 x T 4.50 to 5.0 mm
  • Bolts Nuts (Hex/Button head) - M16 x P 2.5 x L
    40mm
  • Raw Materials Specifications
  • Thrie Beam/End Section  - HR Sheet T 2.50 to 3.0
    mm as per IS1079 HR3 / IS2062  E-250 A
  • Post Spacer             - HR Sheet T 4.50 to
    5.0 mm as per IS2062 E-250 A
  • Bolts Nuts (Hex/Button head)          - M16 as
    per IS1367 / 1364
  • Surface Finishing
  • Hot Dip Galvanized (550 g/m²) - As per IS2629
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