Qhov kev tshaj tawm tshiab tshaj plaws ntawm ib qho ntawm cov tshiab lifting post bollard style, tuaj yeem ua tiav qhib thiab kaw hom turnover lifting.
HVM Bollard yog cov bollards tsim thiab sib tsoo kuaj los txo cov tsheb tsis sib haum. Cov bollards no tau teeb tsa los tiv thaiv txhua qhov chaw los ntawm kev tawm tsam, txawm tias tseem ceeb hauv lub tebchaws los yog cov chaw hauv nroog tsis khoom.
HVM bollards yog tsim thiab engineered los lighten tsheb ntawm ib tug tshwj xeeb loj thiab ceev thiab yuav sib tsoo kuaj kom tau raws li qhov yuav tsum tau. Muaj ntau cov qauv tsim los rau kev ntsuam xyuas ntawm HVM cov khoom, suav nrog BSI PAS 68 (UK), IWA 14-1 (International) thiab ASTM F2656 / F2656M (US).
Los ntawm Kev Ntsuam Xyuas Tsheb Dynamics, feem ntau tuaj yeem txiav txim siab qhov loj thiab ceev ntawm lub tsheb uas yuav tsum tau txo qis. Qhov no feem ntau yog ua los ntawm Counter Terrorism Security Advisor (CTSA) lossis tus kws tshaj lij kev ruaj ntseg uas tsim nyog. Peb cov HVM bollards tuaj yeem hnyav txog 1,500 kg ntawm 32 km / h (20 mph) thiab 30,000 kg ntawm 80 km / h (50 mph).
HVM bollards tuaj yeem xa mus rau txhua hom bollard tsim rau HVM, txawm tias ruaj khov, ntiav mounted, tsis siv neeg, thim rov qab lossis tshem tau. Nws kuj tseem tuaj yeem siv rau lwm cov khoom kuaj kev sib tsoo xws li kev thaiv, thaiv kab lossis hlau laj kab.
Txais tos tiv tauj peb kom paub meej ntxiv
Post lub sij hawm: Jan-26-2022
