I-Bollards luphawu olubalulekileyo lweziseko ezingundoqo zanamhlanje, ezibonelela ngoluhlu olubanzi lweenzuzo zokhuseleko kunye nokhuseleko. Ukusuka ekuthinteleni ukufikelela kwezithuthi kwiindawo zabahambi ngeenyawo kuphela ukukhusela izakhiwo ekonakalisweni ngengozi, iibollards zidlala indima ebalulekileyo ekuqinisekiseni ukhuseleko loluntu.
Kukho iintlobo ezininzi zeebholladi ezikhoyo kwimarike, nganye ineempawu zayo ezizodwa kunye neenzuzo. Ezinye zezona ntlobo zidumileyo ze-bollards zibandakanyaiibholadi zokuphakamisa ngokuzenzekelayo, iibholadi zokunyusa ezizenzekelayo, iibholadi ezizinzileyo, kwayeiibholadi ezisongayo.
Iibholadi zokuphakamisa ngokuzenzekelayoziibholadi eziqhutywa ngeemoto ezinokunyuswa kwaye zithotywe ukude kusetyenziswa inkqubo yolawulo. Ezi bollards ziqhele ukusetyenziswa kwiindawo ezinokhuseleko oluphezulu njengezakhiwo zikarhulumente, izikhululo zeenqwelo moya, kunye noonozakuzaku. Zibonelela ngomqobo osebenzayo ngokuchasene nokufikelela okungagunyaziswanga kwaye zinokulungiswa ukuze zihlangabezane neemfuno ezithile zokhuseleko.
Iibholadi zokuphakamisa iSemi-automatic ziyafana neebholladi zokuphakamisa ngokuzenzekelayo, kodwa zifuna ungenelelo lwezandla ukuphakamisa nokuthoba. Ezi bhodi zidla ngokusetyenziswa kwiindawo zokumisa izithuthi, iindawo zabahambi ngeenyawo, nakwezinye iindawo apho kufuneka kulawulwe ukungena kwezithuthi.
Iibholadi ezizinzileyo, njengoko igama libonisa, azishukumi kwaye zibonelela ngomqobo osisigxina ngokuchasene nokufikelela kwisithuthi. Ngokuqhelekileyo zisetyenziselwa ukukhusela izakhiwo, iindawo zoluntu, kunye nezinye iindawo ezinovakalelo kumonakalo owenziwe ngengozi okanye ngabom obangelwa zizithuthi.
Iibholadi ezisongayo, kwelinye icala, ziyakwazi ukugotywa kwaye zinokugotywa ngokulula xa zingasetyenziswa. Ezi bollards zihlala zisetyenziswa kwiindawo apho ukufikelela kwabahambi ngeenyawo kufuneka kugcinwe ngelixa kuvunyelwa ukufikelela kwemoto ukuhanjiswa okanye iinkonzo ezingxamisekileyo.
Ukongeza kwezi ntlobo zine, kukwakho nezinye iibholladi ezikhethekileyo ezifumanekayo kwimarike, njengeebholadi ezikhutshwayo kunye neebholladi ezirhoxiswayo. Iibholadi ezikhutshwayo zinokususwa kwaye ziphinde zifakwe njengoko zifuneka, ngelixa iibholadi ezikhutshwayo zinokuphakanyiswa kwaye zithotywe phantsi xa zingasetyenziswa.
Ngokubanzi, ii-bollards ziyinxalenye ebalulekileyo yeziseko zophuhliso zasezidolophini zanamhlanje kwaye zibonelela ngoluhlu lweenzuzo zokhuseleko nokhuseleko. Ngokukhetha uhlobo olufanelekileyo lwe-bollard kwisicelo esithile, abanini bezakhiwo kunye nabacwangcisi besixeko banokuqinisekisa ukuba babonelela ngokukhusela okufunekayo ekufikeleleni okungagunyaziswanga, umonakalo wengozi kunye nezinye izinto ezinobungozi.
Ndiyacelasibuzeukuba unayo nayiphi na imibuzo malunga neemveliso zethu.
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Ixesha lokuposa: Apr-26-2023
