Reinforced guardrail

The utility model relates to the technical field of traffic facilities, and discloses a reinforced guardrail which comprises stand columns and wave-shaped guardrail plates transversely arranged on the stand columns. The wave-shaped guardrail plate comprises an inner-layer guardrail plate and an outer-layer guardrail plate; foam concrete is filled between the inner-layer guardrail plate and the outer-layer guardrail plate; a support used for supporting the wave-shaped guardrail plate in an auxiliary mode is connected between the bottom of the wave-shaped guardrail plate and the stand column. An anti-blocking block is connected between the inner-layer guardrail plate and the stand column. The wave-shaped guardrail can be used for solving the technical problem that an existing wave-shaped guardrail is insufficient in anti-collision strength, and is simple in structure and high in anti-collision strength. 本实用新型涉及交通设施技术领域，公开了一种加固护栏，包括立柱和横向设置在立柱上的波形护栏板；所述波形护栏板包括内层护栏板和外层护栏板；所述内层护栏板和外层护栏板之间填充有泡沫混凝土；所述波形护栏板的底部与立柱之间连接有