Road Safety & Highway Barriers
MORTH-compliant thrie beam crash barrier systems designed for highways, bridges, medians and high-risk road sections. Manufactured from high-strength steel with hot-dip galvanised coating for superior containment and durability.
Thrie Beam Crash Barriers are high-performance roadside safety systems specifically engineered for locations requiring enhanced vehicle containment and impact resistance. Owing to their three-wave profile, these barriers provide greater structural strength than conventional W Beam barriers and are widely used on bridges, flyovers, medians, embankments, sharp curves and high-speed expressways. Manufactured in accordance with the Ministry of Road Transport & Highways (MORTH) specifications and IRC standards, the system consists of galvanized thrie beam rails, steel posts, spacer blocks, fasteners and end terminals designed to absorb and redirect impact forces safely. The additional corrugation of the thrie beam profile improves rigidity and containment performance, making it suitable for critical infrastructure projects with heavy traffic conditions. Fabricated from high-strength steel and protected with hot-dip galvanisation, the barrier offers excellent corrosion resistance and long service life under demanding environmental conditions. All components are manufactured in compliance with MORTH Section 800, IRC:SP:84 and IRC:119 requirements, ensuring reliable performance and enhanced roadside safety across highways and expressways throughout India.
Technical Specifications
| Specification | Value |
|---|---|
| System Type | Thrie Beam Crash Barrier |
| Barrier Profile | Three Wave Beam |
| Applicable Standards | MORTH Specifications (5th Revision), IRC:SP:84, IRC:119, MORTH Section 800 |
| Containment Level | W3, W4, W5 |
| Impact Severity Level | A / B |
| Beam Material | High Strength Steel |
| Steel Grade | IS 2062 / IS 5986 |
| Galvanisation | Hot Dip Galvanised |
| Zinc Coating | Minimum 550 g/m² |
| Rail Thickness | 2.67 mm / 3.00 mm |
| Beam Length | 4318 mm |
| Beam Width | 506 mm |
| Beam Depth | 85 mm |
| Post Section | ISMC 100 / ISMC 125 / ISMC 150 |
| Post Spacing | 2.00 m (Typical) |
| Spacer Type | C Spacer / U Spacer / Sigma Spacer |
| Fasteners Grade | IS 1367 / IS 5374 Grade 4.6 / 5.6 |
| End Treatment | Flared End / Tangent End / Anchored End |
| Corrosion Protection | Hot Dip Galvanised Finish |
| Application Areas | Bridges, Flyovers, Medians, Expressways, Curves, Embankments and High-Risk Road Sections |
| Testing Standard | Full Scale Crash Tested as per IRC and MORTH requirements |
| Country of Manufacture | India |
Applications
Standards & Compliance
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FAQ
Yes. Auroguard Private Limited (brand: Metal Beam Barriers) manufactures Thrie Beam Crash Barrier and supplies it factory-direct to NHAI, MoRTH, PWD, EPC contractors and industrial buyers across India — no middlemen.
Thrie Beam Crash Barrier is manufactured to the applicable IRC:119, MoRTH Section 800, IS:2062 (steel) specifications. Test certificates and tender documentation are provided on request.
Yes. We regularly handle bulk and tender-quantity orders of Thrie Beam Crash Barrier for national highways, state highways, smart-city programs and EPC infrastructure works, with pan-India dispatch.
Share your BOQ, quantity and destination by phone (+91 90510 39176), WhatsApp or the enquiry form. You deal directly with the engineering desk that quotes, manufactures and ships.
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