波形鋼板：波形鋼板應采用熱鍍鋅處理，確保其耐腐蝕性能。波形形狀應符合標準，波峰和波谷的尺寸應符合規定。同時(shí)，波形鋼板的表面應平整，無(wú)明顯凹凸和劃痕。

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：立柱應采用熱鍍鋅處理，確保其耐腐蝕性能。立柱的直徑和壁厚應符合規定，表面應平整光滑，無(wú)明顯凹凸和劃痕。立柱的安裝間距應符合設計要求，確保整個(gè)護欄的穩固性。

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.

連接件：連接件應采用熱鍍鋅處理，確保其耐腐蝕性能。連接件的尺寸和形狀應符合標準，連接緊固件應牢固可靠，不能出現松動(dòng)。

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.

防撞端頭：防撞端頭應采用能有效吸收碰撞能量的材料制造，確保其性能。防撞端頭的形狀和尺寸應符合設計要求，表面應平整光滑，無(wú)明顯凹凸和劃痕。

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：護欄的安裝應符合設計要求，連接件的緊固件應牢固可靠，護欄應能經(jīng)受一定的沖擊而不產(chǎn)生破損。同時(shí)，驗收時(shí)應檢查護欄的外觀(guān)質(zhì)量，確保無(wú)明顯的缺陷和瑕疵。

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.