What is a Berlin cushion? A Berlin cushion is a plastic speed bumps device installed on a roadway in order to force cars to slow down. It is so-called because it had been used for the first time in the city of Berlin, which had decided to limit the speed to 30 km / h.
Information On The Berlin Cushion 5 Elements
- Berlin Cushion: Signage
Upstream of the installation of a Berlin cushion, the signage is indicated by a panel representing a retarder, which is sometimes accompanied by an improvement of the roadway. Statistics indicate that this device results in a 50% reduction in the number of accidents in the city.
- Berlin Cushion: Layout
The Berlin cushions are installed both in areas 30 of built-up areas and in deceleration zones on access to service areas and rest areas. These retarders are also positioned in front of a residential area or to reduce speed around a parking lot.
- Dimensions Of Berlin Cushions
The Berlin cushions are 2000 mm long, 1800 mm wide, and 65 mm high. Unlike a donkey that covers the entire pavement of a track, their width is less. They are thus designed so as not to obstruct the passage of cyclists, or that of vehicles which have a wider wheelbase than that of cars.
- Advantages Of Berlin Cushions
The Berlin cushion is an inexpensive speed channeling device. It does not require maintenance costs, since it is not serviced.
- Berlin Cushion: The Characteristics
The Berlin cushion is delivered in 8 elements. These are accompanied by the necessary fixing in the ground. It is recommended to complete the installation with the use of finishing glue, which is available as an option. The speed reducer is made of vulcanized virgin rubber. This material perfectly withstands the coldest and highest temperatures. The decelerator is two-color red and black, it is visible at 250 m both day and night.