Guardrail mesh / laj kab mesh tseem hu ua laj kab, laj kab thiab ncej mesh. Guardrail mesh yog siv rau kev tiv thaiv kev tiv thaiv ntawm txoj kev, kev tsheb ciav hlau, tshav dav hlau, thaj chaw nyob, chaw nres nkoj thiab chaw nres nkoj, lub vaj, kev yug me nyuam, tsiaj txhu, thiab lwm yam. Nws muaj cov yam ntxwv ntawm kev tiv thaiv corrosion, tiv thaiv kev laus, hnub tiv thaiv thiab huab cua tsis kam. Cov ntaub ntawv tiv thaiv corrosion saum npoo ntawm guardrail muaj xws li electroplating, kub plating, yas txau thiab yas dipping.