When choosing the Road Blocker model, type of car, weight and speed that may hit the building must be considered. When the road blocker is hit, it must be function as nothing happens.
Rod Blocker’s strength can protect the building by blocking the entrance and exit of truck. However, it may seem too bulky because it is a large metal plate, so some organizations choose bollard instead.
High Security Road Blocker that have Crash Rated is the best choice for important buildings such as data centers, banks, embassies, palaces, or ancient sites that are important in order to protect from the invasion by car.