Ho qalisoa ha morao-rao ha mokhoa o mocha oa ho phahamisa poso bollard, ho ka finyella mofuta o bulehileng le o haufi oa ho phahamisa chelete.
HVM Bollard ke li-bollards tse etselitsoeng le ho soahlamana ho lekoa ho fokotsa likoloi tse mabifi. Li-bollards tsena li kentsoe ho sireletsa libaka tsohle tlhaselong e ka bang teng, ebang ke lits'ebetso tsa mantlha tsa naha kapa litsi tsa litoropo tse phetheselang.
Li-bollards tsa HVM li entsoe le ho etsoa enjenere ho bebofatsa likoloi tsa boholo le lebelo le itseng 'me li tla lekoa ho soahlamana ho fihlela tlhokahalo ena. Ho na le litekanyetso tse ngata tse theiloeng bakeng sa litekanyetso tsa lihlahisoa tsa HVM, ho kenyeletsoa BSI PAS 68 (UK), IWA 14-1 (machabeng) le ASTM F2656/F2656M (US).
Ka Tlhahlobo ea Matla a Koloi, hangata hoa khoneha ho fumana boholo le lebelo la koloi e lokelang ho fokotsoa. Hangata sena se etsoa ke Counter Terrorism Security Advisor (CTSA) kapa moenjiniere ea tšoanelehang oa tšireletso. Li-bollards tsa rona tsa HVM li ka ba boima ba lik'hilograma tse 1,500 ho 32 km/h (20 mph) le 30,000 kg ho 80 km/h (50 mph).
Li-bollards tsa HVM li ka bolela mofuta ofe kapa ofe oa bollard o etselitsoeng HVM, ebang ke e tsitsitseng, e sa tebang, e ikemetseng, e ka huleloang kapa ea tlosoa. E ka boela ea sebelisoa ho lihlahisoa tse ling tsa tlhahlobo ea ho senyeha joalo ka mekoallo, mekoallo kapa terata ea terata.
Rea u amohela ho ikopanya le rona bakeng sa lintlha tse ling
Nako ea poso: Jan-26-2022
