Nyob rau xyoo tas los no, nrog rau kev nce ntxiv ntawm kev muaj tsheb thiab qhov tsis muaj peev xwm nres tsheb, kev ruaj ntseg ntawm cov chaw nres tsheb ntiag tug tau dhau los ua qhov kev txhawj xeeb rau ntau tus tswv tsheb. Kev daws qhov teeb meem no, ib qho kev daws teeb meem tshiab - lub bollard nqa tau - maj mam nce nrov hauv thaj chaw xws li UK thiab Tebchaws Europe.
Hom bollard no tsis yog tsuas yog zoo nkauj xwb tab sis kuj muaj zog ua haujlwm. Ua los ntawm cov khoom siv muaj zog, nws tuaj yeem tiv thaiv kev tub sab thiab kev nyob hauv qhov chaw nres tsheb yam tsis tau tso cai. Los ntawm kev siv tes yooj yim, cov tswv tsheb tuaj yeem tsa lossis txo lub bollard tau yooj yim, yog li tswj kev nkag mus rau hauv lub tsev rau tsheb.
Piv rau cov bollards ruaj khov ib txwm muaj, cov bollards uas nqa tau yooj yim thiab yooj yim dua. Lawv tuaj yeem teeb tsa thiab rhuav tshem txhua lub sijhawm, txhua qhov chaw, thiab tuaj yeem txav mus los thiab kho raws li qhov xav tau. Qhov no txhais tau tias cov tswv tsheb tuaj yeem siv tib lub bollard hauv ntau qhov xwm txheej thiab qhov chaw sib txawv yam tsis tas yuav tsum tau them nqi ntxiv rau kev teeb tsa thiab kev saib xyuas.
Tsis tas li ntawd xwb, cov bollards uas nqa tau yooj yim kuj muaj qhov zoo ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Vim tias lawv siv tes ua haujlwm, tsis tas yuav siv hluav taws xob lossis lwm yam khoom siv hluav taws xob. Qhov no tsis yog tsuas yog txo kev siv hluav taws xob xwb tab sis kuj txo cov nqi khiav lag luam thiab kev ua qias tuaj rau ib puag ncig.
Thaum tib neeg paub txog kev ruaj ntseg ntawm cov chaw nres tsheb ntiag tug txuas ntxiv mus, cov bollards nqa tau yooj yim rub tau yuav los ua qhov kev xaiv tseem ceeb yav tom ntej. Lawv tsis yog tsuas yog muab kev paub txog kev nres tsheb yooj yim dua thiab muaj kev nyab xeeb rau cov tswv tsheb xwb tab sis kuj muab cov kev daws teeb meem tshiab rau kev tswj hwm chaw nres tsheb hauv nroog.
Thovnug pebyog tias koj muaj lus nug txog peb cov khoom.
You also can contact us by email at ricj@cd-ricj.com
Lub sijhawm tshaj tawm: Lub Peb Hlis-11-2024
