PDF
GB/T 31439.2-2025 Active
GB/T 31439.2-2025 Corrugated sheet steel beams for road guardrail—Part 2:Thrie-beam guardrail
Abstract
This document specifies the naming, composition, models, specifications, technical requirements, test methods, inspection rules, as well as marking, packaging, transportation, and storage requirements for three-wave beam steel guardrails.
This document is applicable to the production and inspection of all components of three-wave beam steel guardrails.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 31439.2-2025 |
| CCS | Highway engineering |
| ICS | Road equipment and devices |
| Implement Date | 2026-03-01 |
Price
$ 68.00
Subtotal
$ 68.00
Tax
$ 0.00
Order Total (incl. tax)
$ 68.00