Umsebenzi we-Guardrail Ama-Guardrail asebenza njengohlelo, oluhlanganisa i-guardrail uqobo, izinsika, inhlabathi lapho izinsika ziqhutshwa khona, ukuxhumana kwe-guardrail nezinsika, i-terminal yokugcina, kanye nohlelo lokunamathisela esiphelweni sokugcina. Zonke lezi zinto zinomthelela endleleni i-guardrail ezosebenza ngayo lapho ishayisana. Ukuze kube lula, i-guardrail inezingxenye ezimbili ezibalulekile ezisebenzayo: i-terminal yokugcina kanye nobuso be-guardrail.

Ubuso Besivikelo. Ubuso buyibude besivikelo esisuka esiphelweni sokugcina eceleni komgwaqo. Umsebenzi waso uhlale ukuqondisa imoto emuva emgwaqweni. Isivikelo Sokugcina. Indawo yokuqala yesivikelo ibizwa ngokuthi ukwelashwa kokugcina. Isiphelo esiveziwe sesivikelo sidinga ukwelashwa. Ukwelashwa okuvamile ukwelashwa kokugcina okumunca amandla okwenzelwe ukumunca amandla omthelela ngokuba nekhanda lomthelela lishelele phansi kobude besivikelo. Lawa ma-terminal okugcina asebenza ngezindlela ezimbili. Uma eshaywa ngqo, ikhanda lomthelela liyashelela phansi kwesivikelo lithambe, noma likhiphe, isivikelo bese liqondisa kabusha isivikelo kude nemoto kuze kube yilapho amandla omthelela emoto ephela futhi imoto isiyekile ukuma.