Diamond Bollard
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Diamond Bollard Prices From £160.50
In just one Diamond Bollard we will recycle over 17KG of rubber which would otherwise go to landfill
The Diamond model has a timeless design. It is used wherever there is a risk of contact with heavy vehicles and maximum safety required. The collision force needed in order to bend the bollard to an angle of up to 45 degrees is approximately 250 kg.
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INSTALLATION
We recommend installing our bollards using a steel pipe.
The depth of the foundation can be between 1 metre to a minimum of 55 cm where surface conditions allow but only if the impact can be absorbed without the foundation becoming misaligned. If you choose to reduce the depth of the foundation it is important that extra concrete is cast around the pipe to compensate for the shorter length. The more concrete around the pipe the higher the impact force can be absorbed without misaligning the pipe.
Bollards can be installed in any surface.
We recommend using steel installation pipe. (Please see table below)
Installation pipe increases the functioning of the bollard and its flexible strengths.
- Prepare your foundation (recommended Ø200mm x maximum 1000mm depth)
- We recommend an opening of approximately 200 mm diameter. The recommended depth for the foundation is approximately 1000mm but in order to avoid the risk of drilling into wires, pipes or large obstructions it is possible to reduce the depth from 1000mm to a minimum of 550mm, but only if the impact can be absorbed without the foundation becoming misaligned. If you choose to reduce the depth of the foundation it is important that extra concrete is cast around the pipe (see drawing below) to compensate for the shorter length. The more concrete around the pipe the higher the impact force can be absorbed without misaligning the pipe It is imperative that the foundation has a minimum depth to endure the forces of impact and ensure that the bollard will raise to upright position after a collision.
- Secure installation pipe in to the foundation.
- Fill the foundation with gravel/sharp sand to a level that will achieve the required bollard height above the ground.
- Slot bollard in to installation pipe and secure with sharp sand.
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Diamond Bollard Photo Gallery
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Diamond Bollard Specification
MODEL-DIAMOND BOLLARD
Weight: 29KG
Bollard overall height: 1210mm
Bollard diameter below ground: 150mm
Bollard height above ground: 760mm
Bollard height below ground: 450mmRecommended size for installation pipe:
168.3mm diameter x 3.0mm thickness x 640mm height
Maximum recommended degree bend: Force of 250kg is required to bend to 45%
