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 produce a safety hazard. Metal posts are struck more often than one may imagine and this makes utilizing the proper style for every application essential. On streetscapes where there is a greater chance that they may be struck, steel posts which can be too rigid may pose a menace to vehicles, cyclists and pedestrians. In areas where steel bollard post are prone to being hit, traffic friendly products are required. Traffic lanes, bike lanes, parking areas along with other perimeters can be safely defined with traffic-friendly, flexible bollards.
Manufactured from a proprietary blend of composite polymer, flexible, or bendable (because they are sometimes called) bollards will bend for the grade if bumped or run over an errant vehicle. They present the look of a good, permanent steel bollard, however, if struck, they feature enough give to allow an automobile top pass over them. These models are a perfect solution for lane delineation projects because they pair the perfect degrees of rigidity and adaptability to reduce damage to vehicles. Generally, after being struck, there is absolutely no harm to either the car or perhaps 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 warning signs of damage.
Extensive testing has shown these bendable bollards easily resist permanent deformation from both cars and trucks weighing up to 3,300 pounds (1,500 kgs.), and endure repeated bending. A normal model will exhibit the following 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 half a minute. These items provide excellent durability and weather resistance, in a wide variety of colors. Reflective strips can also be provided to improve visibility at night. They are UV resistant and will not fade from prolonged contact with the weather.
Reducing damage to vehicles is not really the only benefit from employing flexible bollards; these products are extremely resistant to aesthetic damage from vehicles themselves. They are produced from a proprietary material which is impregnated with the same color that these are 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 usually show no indications of damage. These models is able to reduce maintenance, repair and potential replacement cost – saving business owners money.
Bendable bollards are easily installed and may be secured with a number of 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. It is really an ideal option for areas that are normally kept free of traffic but would reap the benefits of wqvrgm temporary use of maintenance vehicles, delivery trucks and emergency crews.
These truly traffic-friendly devices and should be considered for any roadway or parking area delineation projects where anti-ram security is not needed. They provide the appearance of immovable traffic guides but provide flexibility that reduces injury to vehicles, and protects the structure and look from the bollard; they are 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, also, they are decorative highlights that deliver a very high level aesthetic value.