Puas yog bollards puas tsim nyog?

Bollards, cov ruaj khov, feem ntau unassuming cov posts pom nyob rau hauv ntau lub nroog loj, tau muab kev sib cav txog lawv tus nqi. Puas yog lawv muaj nqis rau kev nqis peev?

Cov lus teb nyob ntawm cov ntsiab lus teb thiab cov kev xav tau tshwj xeeb ntawm qhov chaw nyob. Nyob rau hauv high-tsheb lossis cov chaw pheej hmoo siab,tus bollardstuaj yeem ua tsis tau. Lawv muab cov kev hem thawj cuam tshuam, xws li kev txhawj xeeb ntau, uas tuaj yeem yog cov chaw hauv nroog muaj av qeeg, nyob ntawm tsoomfwv cov xwm txheej. Los ntawm kev thaiv lub cev lossis hloov tsheb,tus bollardsKev nyab xeeb kom muaj kev nyab xeeb thiab kev nyab xeeb, ua rau lawv cov peev txheej tsim nyog hauv cov xwm txheej no.

Ntxiv rau kev ruaj ntseg,tus bollardstuaj yeem pab tiv thaiv cov khoom puas tsuaj thiab txo tus nqi kho. Los ntawm kev txwv lub tsheb nkag mus rau cov chaw muaj cov neeg taug kev thiab cov kev hnav khaub ncaws thiab tiv thaiv cov chaw khaws khoom thiab cov chaw pej xeem los ntawm kev puas tsuaj lossis kev sib tsoo.

Txawm li cas los xij, cov txiaj ntsig ntawmtus bollardsYuav tsum tau ntsuas tiv thaiv lawv cov nqi thiab cov peev xwm poob. Cov nuj nqis kho thiab kho cov nuj nqis tuaj yeem yog qhov tseem ceeb, thiab tsis zoo lossis tsimtus bollardsyuav cuam tshuam kev khiav tsheb khiav lossis tsim teeb meem kev nkag mus. Nws yog qhov tseem ceeb kom ntseeg tau tiastus bollardsyog tsim thiab siv nrog kev xyuam xim xav txog lawv kev cuam tshuam rau ntawm ib puag ncig ib puag ncig.

Thaum kawg, kev txiav txim siab los nqis peev rau hauvtus bollardsYuav tsum ua raws li kev ntsuam xyuas meej ntawm kev ruaj ntseg tshwj xeeb thiab kev xav tau ntawm lub xaib. Thaum siv qhov zoo, lawv muaj txiaj ntsig zoo hauv kev tiv thaiv cov neeg thiab cov cuab yeej, txiav txim siab rau ntau lub nroog thiab kev lag luam ib puag ncig.