| 摘要 |
<p>Disclosed are a plastic crash plate (30) and a crash barrier. The crash plate (30) is integrally made of a plastic material and generally exhibits a longitudinally elongated shape. The crash plate comprises a plate-mounting body (31), a buffer part (32), and a plate-connecting body (33). Both the plate-mounting body (31) and the plate-connecting body (33) extend in the longitudinal direction of the plastic crash plate (30). The buffer part (32) is a hollow cylinder extending in the longitudinal direction along the plastic crash plate (30). The plate-mounting body (31) and the buffer part (32) are provided in a space in the transverse direction along the plastic crash plate (30) and are connected to each other via the plate-connecting body (33). The plastic crash plate (30) has the advantages of being low cost, suitable for mass production, light-weight, and having a long service life, good impact resistance, and a high level of safety. A crash barrier using the above-mentioned crash plate (30) can be widely applied to safety and protection at the verges of highways and bridges.</p> |
