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August 18, 2026
Standard W-beam guardrail installed along a waterfront bridge approach
Published by China Guardrail on August 18, 2026
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Bridge and Waterfront Guardrail Safety Requirements: Containment Levels, Anchorage and Project Acceptance

Bridge and Waterfront Guardrail Safety Requirements: Containment Levels, Anchorage and Project Acceptance Quick Answer Bridge and waterfront guardrails cannot be judged by the shape of a […]
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August 9, 2026
Galvanized W-beam highway guardrail protecting a road beside a river and steep embankment
Published by China Guardrail on August 9, 2026
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Highway Guardrail Installation Conditions: Clear Zone, Roadside Risk and Protection Levels

A practical guide to highway guardrail installation conditions under JTG D81-2017, covering clear zones, roadside hazards, protection levels, dynamic deflection and quotation requirements.
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August 6, 2026
Truck and bus undergoing full-scale guardrail crash tests at a road safety test facility
Published by China Guardrail on August 6, 2026
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Guardrail Crash-Protection Levels and Crash-Test Conditions: China’s JTG B05-01 Compared with U.S., European and Japanese Standards

Guardrail crash-protection levels cannot be compared by energy alone. This guide compares China JTG B05-01 with U.S. MASH, EN 1317 and Japanese standards, including test vehicles, speeds, impact angles, deflection and complete-system approval requirements.
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