The latest launch of one of the new lifting post bollard style, can achieve open and close type of turnover lifting.
HVM Bollard are bollards designed and crash tested to mitigate hostile vehicles. These bollards are installed to protect all sites from potential attack, whether critical national infrastructure or busy urban centers.
HVM bollards are designed and engineered to lighten vehicles of a specific size and speed and will be crash tested to meet this requirement. There are many established standards for the rating of HVM products, including BSI PAS 68 (UK), IWA 14-1 (international) and ASTM F2656/F2656M (US).
Through a Vehicle Dynamics Assessment , it is often possible to determine the size and speed of the vehicle that needs to be mitigated. This is usually undertaken by a Counter Terrorism Security Advisor (CTSA) or a qualified security engineer. Our HVM bollards can weigh up to 1,500 kg at 32 km/h (20 mph) and 30,000 kg at 80 km/h (50 mph).
HVM bollards can refer to any type of bollard designed for HVM, whether fixed, shallow mounted, automatic, retractable or removable. It can also be applied to other crash test products such as barriers, barricades or wire fences.
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Post time: Jan-26-2022