Basa reGuardrailGuardrails rinoshanda segadziriro, iyo inosanganisira gadhirail pachayo, mbiru, ivhu iro matanda anotyairwa mukati, kubatanidzwa kwevarindi kune mbiru, magumo ekupedzisira, uye anchoring system pamagumo ekupedzisira.Zvese izvi zvinhu zvine chekuita nemabatiro anoita guardrail pakuita.Kurerutsa, gadhirail ine maviri akakosha anoshanda maficha: yekupedzisira terminal uye yeguardrail face.

The Guardrail Face.Kumeso ndiko kureba kweguardrail kubva kumagumo ekupedzisira padivi pemugwagwa.Basa rayo nderekudzoreredza mota kuti idzokere munzira.The End Terminal.Nzvimbo yekutanga yeguardrail inonzi ndiyo yekupedzisira kurapwa.Iyo yakafumurwa yekupedzisira yeguardrail inoda kurapwa.Kumwe kurapwa kwakajairwa kunotora simba kwekupedzisira kurapwa kwakagadzirirwa kutora simba rekukanganisa nekuita kuti musoro utsvedzere pasi kureba kweguardrail.Aya materminal terminals anoshanda nenzira mbiri.Kana yarohwa musoro-pamusoro, musoro wekubata unotsvedza pasi peguardrail ichidzika, kana kuburitsa, gadhirail uye kuendesa garandi kure nemotokari kudzamara simba remotokari rabviswa uye mota yadzikira kusvika yamira.