波形钢板：波形钢板应采用热镀锌处理，确保其耐腐蚀性能。波形形状应符合标准，波峰和波谷的尺寸应符合规定。同时，波形钢板的表面应平整，无明显凹凸和划痕。

Waveform steel plate: Waveform steel plate should be hot-dip galvanized to ensure its corrosion resistance. The waveform shape should meet the standards, and the size of the peaks and valleys should meet the regulations. Meanwhile, the surface of the corrugated steel plate should be flat, without obvious bumps or scratches.

立柱：立柱应采用热镀锌处理，确保其耐腐蚀性能。立柱的直径和壁厚应符合规定，表面应平整光滑，无明显凹凸和划痕。立柱的安装间距应符合设计要求，确保整个护栏的稳固性。

Column: The column should be hot-dip galvanized to ensure its corrosion resistance. The diameter and wall thickness of the column should comply with regulations, and the surface should be flat and smooth without obvious bumps or scratches. The installation spacing of columns should meet the design requirements to ensure the stability of the entire guardrail.

连接件：连接件应采用热镀锌处理，确保其耐腐蚀性能。连接件的尺寸和形状应符合标准，连接紧固件应牢固可靠，不能出现松动。

Connector: The connector should be hot-dip galvanized to ensure its corrosion resistance. The size and shape of the connectors should meet the standards, and the connecting fasteners should be firm and reliable without any looseness.

防撞端头：防撞端头应采用能有效吸收碰撞能量的材料制造，确保其性能。防撞端头的形状和尺寸应符合设计要求，表面应平整光滑，无明显凹凸和划痕。

Collision resistant end: The collision resistant end should be made of materials that can effectively absorb collision energy to ensure its safety performance. The shape and size of the anti-collision end should meet the design requirements, and the surface should be flat and smooth, without obvious bumps and scratches.

其他要求：护栏的安装应符合设计要求，连接件的紧固件应牢固可靠，护栏应能经受一定的冲击而不产生破损。同时，验收时应检查护栏的外观质量，确保无明显的缺陷和瑕疵。

Other requirements: The installation of the guardrail should meet the design requirements, the fasteners of the connectors should be firm and reliable, and the guardrail should be able to withstand certain impacts without damage. At the same time, the appearance quality of the guardrail should be checked during acceptance to ensure that there are no obvious defects or defects.