Where is Thrie beam barrier used in India?

Thrie beam is used on NHAI expressways, bridge approach transitions, and high-truck-volume corridors where standard W beam provides insufficient containment per IRC:SP:84.

Thrie Beam Crash Barrier Supplier - High-Containment Highway Safety

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Road Safety BarriersIRC:SP:84 HCMORTH Clause 810In Stock

Auroguard's Thrie Beam Crash Barrier offers superior containment performance over standard W-beam, making it the preferred specification for high-speed highways, bridge transitions, and locations with elevated truck and bus traffic. The triple-corrugated profile increases stiffness and barrier height, reducing vehicle override and underride risk. Manufactured to MORTH Clause 810 and hot-dip galvanized for a 25+ year service life. Suitable for Normal Containment to High Containment applications as specified in IRC:SP:84.

Technical Specifications

Parameter	Specification
Material	IS 5986 Grade ST-42
Profile	Triple-corrugated Thrie-beam
Thickness	3.0mm nominal
Section Length	3810mm standard
Galvanization	550 GSM hot-dip IS 4759
Installed Height	810mm above road surface
Standard	MORTH Clause 810, IRC:SP:84
Containment Level	High Containment (HC) per IRC:SP:84

Frequently Asked Questions

What is a Thrie beam crash barrier?

A Thrie beam crash barrier is a triple-corrugated steel guardrail providing higher containment level than standard W beam. It is used at bridge approach transitions and high-speed expressways where IRC:SP:84 specifies High Containment (HC) performance.

What is the difference between W beam and Thrie beam?

Thrie beam has a triple corrugation profile offering higher stiffness and containment than W beam (double corrugation). Thrie beam is specified at bridge approaches, median transitions and high-speed expressways per IRC:SP:84.

Can Auroguard supply thrie beam for express highway projects?

Yes. Auroguard supplies thrie beam crash barriers for expressway, NHAI and PWD projects with full MORTH Clause 810 compliance documentation and material test certificates.

Thrie Beam Crash Barrier Supplier - High-Containment Highway Safety Solutions

Technical Specifications

Frequently Asked Questions

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