Guardrail iav yog cov khoom siv iav siv rau hauv laj kab lossis railings los muab kev tiv thaiv kev nyab xeeb thiab zoo nkauj. Nws feem ntau yog ua los ntawm tempered iav, uas muaj lub zog siab thiab cuam tshuam tsis kam. Guardrail iav tuaj yeem ntsia tau rau hauv qhov chaw sab hauv thiab sab nraum zoov, xws li balconies, stairs, pas dej da laj kab, thiab lwm yam. Nws tuaj yeem tiv thaiv tib neeg los ntawm kev poob ntawm qhov chaw siab lossis nkag mus rau qhov chaw txaus ntshai, thaum tswj qhov pom kev pom thiab tsis thaiv qhov nkag ntawm lub teeb. . Guardrail iav kuj tuaj yeem hloov kho raws li qhov xav tau, piv txwv li, xim sib txawv, textures lossis pob tshab tuaj yeem raug xaiv kom haum rau ntau tus qauv tsim thiab xav tau. Lub installation ntawm guardrail iav yuav tsum muaj kev tsim kho pab neeg los xyuas kom meej nws stability thiab kev nyab xeeb.
