How much do retractable bollards cost?
In this case, the bollard installation cost to the client is about $800 to $1275 per bollard as specified. Lower quantities will be higher per bollard while for higher quantities, you will see a price break.
How do Removable bollards work?
Receiver with lid. Receivers with lids are known for their simple and effective design. The bollard slides into the receiver, and is retained by the receiver lid that is padlocked to a stud on the side of the bollard. The lid also acts as a cover for the receiver when the bollard is removed.
What are retractable bollards?
Retractable bollards offer a simple, attractive solution. They neatly telescope down into in-ground receivers when unlocked, sitting flush with the ground, so they are neither a tripping hazard nor an obstruction. When extended, they offer a sleek, clean perimeter edge that guides and manages traffic.
How much does bollard concrete cost?
For 6-inch-diameter steel pipe, I recommend that the bollard foundation be 3 feet deep and at least 18 inches square. That works out to a bit less than 7 cubic feet of concrete (about ¼ yard) — not really that much, but still a fair amount to mix by hand.
How do automatic bollards work?
Automatic bollards system prevent access to unauthorised vehicles by rising and collapsing automatically when integrated with sensors or traffic management systems. The operators can also be controlled remotely from a security post.
Can I put a bollard on my drive?
So long as it is a private road, yes you can. To give you a high level of access control, we recommend you allow for a drive through gap between each bollard of 1.3 – 1.5 mtrs. One thing you should bear in mind is the emergency services.
How much force can a bollard take?
At the high-end, Bollards are constructed to completely stop most vehicles; a “Defense” Bollard can withstand up to 300,000N and continue to operate (i.e. a truck traveling at high speed).
Do bollards need to be filled with concrete?
Don’t place a perfectly good bollard in front of your store to protect your valuable assets only to fill it with cement. Not only will it weaken the bollard, in a couple of months, the rust that forms will leave ugly stains on your front sidewalk. >
What are automatic bollards made of?
Automatic bollards at Barriers Direct are made from durable steel that are long lasting and impact resistant, so will be able to successfully prevent any unauthorised access on your property or site.
How deep should a bollard be?
The correct depth to bury a bollard fluctuates depending on engineering requirements and the desired mounting method. Fixed bollards using in-ground pipe mounting methods generally require a minimum of 24 inches up to 48 inches of concrete embedment below grade.
Are security bollards any good?
Well, security bollards make an excellent deterrent against would-be-thieves or vandals. Driveway bollards can be used to protect your property and driveway from a multitude of crimes such as vehicle theft, ram-raid attacks on your garage, and unwanted vehicles parking or turning on your premises.