Bollards are highly useful devices for delineating laneways. They are easily seen and clearly communicate an intended route, but utilizing the incorrect model in any application can create a safety hazard. Metal posts are hit more frequently than one may imagine which makes making use of the proper style for every application very important. On streetscapes where there is a greater chance that they may be struck, steel posts that are too rigid may pose a menace to vehicles, cyclists and pedestrians. In places that security bollards are prone to being hit, traffic friendly products are required. Traffic lanes, bike lanes, parking areas and other perimeters can be safely defined with traffic-friendly, flexible bollards.
Constructed from a proprietary combination of composite polymer, flexible, or bendable (since they are sometimes called) bollards will bend to the grade if bumped or run over an errant vehicle. They present the appearance of a solid, permanent steel bollard, however, if struck, they feature enough share with allow a vehicle top pass over them. These models are an ideal solution for lane delineation projects simply because they pair the ideal degrees of rigidity and flexibility to minimize injury to vehicles. In most cases, after being struck, there is absolutely no damage to either the car or even the bollard, and footing or foundation damage is also often avoided. If hit, a flexible bollard will come back to its upright form, usually showing no signs of damage.
Extensive testing indicates these bendable bollards easily resist permanent deformation from both cars and trucks weighing approximately 3,300 pounds (1,500 kgs.), and withstand repeated bending. A normal model will exhibit the subsequent properties:
Thermal stability: Good /- 10 SHORE D.
Working Temperature: -40 Degrees C / 60 Degrees C. (-40 Degrees F / 140 Degrees F)
Fire resistance: CLASS E. Depending on UNE-EN-ISO 11925-2:2002
Impact resistance: Test of 50 impacts, bending through 90 Degrees, simulating a 1500-kg (3307-lb) vehicles at 15 km/h (9.32 mph)
Fatigue resistance: Test of 500 impacts, bending through 45 Degrees, at intervals of 30 seconds. The products provide excellent durability and weather resistance, in a great deal of colors. Reflective strips can be given to improve visibility during the night. These are UV resistant and can not fade from prolonged contact with the elements.
Reducing injury to vehicles will not be the only real advantage of employing flexible bollards; these items are extremely resistant to aesthetic damage from vehicles themselves. They are manufactured from a proprietary material which is impregnated with the same color in which they may be finished. This means that chips, scrapes and scratches are virtually unnoticeable on these bendable bollards. After being struck, they go back to their standard form and customarily show no indications of damage. These models is able to reduce maintenance, repair and potential replacement cost – saving business people money.
Bendable bollards are often installed and can be secured with many different mounting systems. Generally installed with fixed, or permanent (embedded or surface mount) mountings, they can be installed with hardware that enables them to become temporarily removable. This is an ideal selection for areas which can be normally kept free of traffic but would take advantage of wqvrgm temporary access to maintenance vehicles, delivery trucks and emergency crews.
These truly traffic-friendly devices and should be considered for virtually any roadway or parking lot delineation projects where anti-ram security is not needed. They give the appearance of immovable traffic guides but provide flexibility that reduces damage to vehicles, and protects the dwelling and appearance of the bollard; these are exceptionally durable and require little in terms of ongoing maintenance. Flexible removable steel bollards are cost-sensitive and architecturally versatile. Not merely simple traffic guides, also, they are decorative highlights that deliver a high level aesthetic value.