Concrete Bollards
Key Features:
- Excellent strength and sturdiness for effective perimeter control.
- Weather-resistant with minimal maintenance requirements.
- Available in various shapes and finishes for visual appeal.
- Ideal for heavy-duty, high-traffic environments.
Concrete Bollard Specifications
| Specification | Details |
|---|---|
| Material | Reinforced Concrete |
| Diameter | 200 mm, 300 mm, 400 mm |
| Height Above Ground | 900 mm, 1200 mm, 1500 mm |
| Weight | Varies by size and specification |
| Surface Finish | Smooth, Textured, Polished |
| Color Options | Natural Gray, Customizable Finishes |
| Reinforcement | Steel Rebar (6 mm, 8 mm, 10 mm) |
| Installation Method | In-Ground Installation, Surface Mount |
| Optional Features | Reflective Strips, Integrated Chains |
Mechanical Composition
| Property | Values |
|---|---|
| Compressive Strength | 40-60 MPa |
| Flexural Strength | 5-8 MPa |
| Density | 2400-2500 kg/m³ |
| Modulus of Elasticity | 30 GPa |
| Tensile Strength of Reinforcement | 400-500 MPa |
| Abrasion Resistance | High |
| Impact Resistance | Moderate to High |
Chemical Composition
| Component | Typical Range |
|---|---|
| Portland Cement | 10-15% |
| Water | 15-20% |
| Aggregates (Sand, Gravel) | 60-70% |
| Steel Reinforcement | 1-2% |
| Admixtures | ≤ 5% (e.g., plasticizers, retarders) |
Industrial Applications
- Urban Infrastructure: Protection of sidewalks, pedestrian areas, and public areas from the intrusion of vehicles.
- Parking Facilities: Demarcation of parking space and facilitation of smooth traffic flow in parking lots.
- Commercial Properties: Enhancements of security at building entrances around store fronts, and other places.
- Road Safety: To act as road bollards by preventing unauthorized traffic and guiding it.
- Public Parks and Recreation Areas: Demarcation and protection for green spaces and pedestrian zones.
- Industrial Sites: Protection of critical infrastructure and control of vehicle movement within industrial areas.
Learn About Other NKM International Products
FAQs
What are some of the benefits in using concrete bollards as a type of bollard barrier?
Concrete bollards have proven to be very durable and resistant to impact. They require less maintenance compared to other materials. Physical deterrence against vehicle access is very strong.
How is a concrete bollard normally installed?
Concrete bollards are typically in-ground, where part of the bollard is buried in a concrete foundation. Surface mount options are available for specific applications.
Can the concrete bollards be customized in terms of design or color?
Yes, NKM International does provide options for customization with respect to concrete bollards with various surface finishes, colors, and even reflective strips or integrated chains.
Are concrete bollards road bollards?
Certainly, the concrete bollards become helpful for traffic control on the roads, deny access to unauthorized vehicles, and protect pedestrians in an urban environment.
Need Help?
We're Here for You!
Got a question or need assistance? Our team is ready to help you every step of the way. Reach out to us, and we’ll get back to you as soon as possible!
Need Help?
We're Here for You!
Got a question or need assistance? Our team is ready to help you every step of the way. Reach out to us, and we’ll get back to you as soon as possible!