Bollards are highly useful devices for delineating laneways. They are easily seen and clearly communicate an intended route, but using the incorrect model in any application can create a safety hazard. Metal posts are hit more frequently than one may imagine which makes using the proper style for every application extremely important. On streetscapes where there exists a greater chance that they may be struck, steel posts which are too rigid may pose a threat to vehicles, cyclists and pedestrians. In places that safety bollards are susceptible to being hit, traffic friendly devices are required. Traffic lanes, bike lanes, parking areas as well as other perimeters can be safely defined with traffic-friendly, flexible bollards.
Constructed from a proprietary combination of composite polymer, flexible, or bendable (as they are sometimes called) bollards will bend to the grade if bumped or run over an errant vehicle. They present the look of an excellent, permanent steel bollard, but when struck, they provide enough give to allow an automobile top pass over them. These models are an excellent solution for lane delineation projects simply because they pair the perfect degrees of rigidity and flexibility to reduce harm to vehicles. In most cases, after being struck, there is absolutely no harm to either the car or even the bollard, and footing or foundation damage is also often avoided. If hit, a flexible bollard will return to its upright form, usually showing no indications of damage.
Extensive testing has demonstrated these bendable bollards easily resist permanent deformation from both cars and trucks weighing as much as 3,300 pounds (1,500 kgs.), and withstand repeated bending. A typical model will exhibit these 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. As per 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 half a minute. The products provide excellent durability and weather resistance, in a wide range of colors. Reflective strips can be presented to improve visibility at nighttime. They are UV resistant and can not fade from prolonged contact with the elements.
Reducing damage to vehicles will not be the only real advantage of employing flexible bollards; these products are extremely resistant against aesthetic damage from vehicles themselves. They are produced from a proprietary material which is impregnated with similar color with which these are finished. Which means that chips, scrapes and scratches are virtually unnoticeable on these bendable bollards. After being struck, they go back to their standard form and usually show no indications of damage. These models is effective in reducing maintenance, repair and potential replacement cost – saving business owners money.
Bendable bollards are often installed and may be secured with several different mounting systems. Generally installed with fixed, or permanent (embedded or surface mount) mountings, they can also be installed with hardware that allows them to become temporarily removable. This is an ideal choice for areas which can be normally kept free from traffic but would take advantage of wqvrgm temporary use of maintenance vehicles, delivery trucks and emergency crews.
These truly traffic-friendly devices and should be thought about for just about any roadway or parking area delineation projects where anti-ram security is not required. They give the look of immovable traffic guides but provide flexibility that reduces damage to vehicles, and protects the structure and appearance in the bollard; they may be exceptionally durable and require little when it comes to ongoing maintenance. Flexible bollards and sleeves are cost-sensitive and architecturally versatile. Not only simple traffic guides, they are also decorative highlights that deliver a high level aesthetic value.