Introdução
In today’s world, security and access control have become paramount for businesses, public spaces, and even residential areas. One solution that has gained immense popularity in recent years is the use of fully automatic retractable bollards. These bollards offer an effective way to control access to specific areas, block unwanted vehicles, and ensure that designated zones remain secure. However, one of the key challenges in their installation is the depth of excavation required.
Many urban environments or spaces with limited underground clearance cannot accommodate deep foundations. This is where shallow installation retractable bollards come into play.
In this comprehensive guide, we will explore everything you need to know about fully automatic retractable bollards designed for shallow installation, including their types, benefits, and the specifics of two-section and three-section bollard models.
Whether you’re a city planner, business owner, or security expert, this article will provide valuable insights into how these bollards can enhance security without the need for deep excavation.
Understanding Shallow Installation for Automatic Bollards
Before diving into the technical specifications of retractable bollards, it’s essential to understand the concept of shallow installation and why it’s a preferred option for many locations. Traditional bollards, especially those used for high-security purposes, often require deep foundations. This can pose several challenges:
- Limited Underground Space: In densely populated urban areas, underground space is often occupied by utilities such as water pipes, gas lines, electrical cables, and communication systems. Digging deep to install bollards in such locations can lead to costly disruptions or damage to critical infrastructure.
- High Installation Costs: The deeper the foundation, the more labor, materials, and time are required for installation. This increases the overall cost of the project, making it less feasible for budget-conscious organizations.
- Environmental Concerns: Deep excavation can disrupt the environment, especially in areas with trees, natural landscapes, or sensitive ecosystems. Minimizing the depth of installation helps reduce the environmental impact of such projects.
Shallow installation solves these issues by requiring only minimal excavation while still providing robust security features. These bollards are ideal for locations where deep digging is not an option but where high levels of protection are still required.
Types of Fully Automatic Retractable Bollards with Shallow Installation
Fully automatic retractable bollards come in various designs, but in this guide, we will focus on two primary types based on the provided information: two-section and three-section retractable bollards. Both types are designed to be installed with minimal excavation depth while offering full functionality and security.
1. Two-Section Fully Automatic Retractable Bollards
The two-section retractable bollard is designed for medium to high-security applications where excavation depth is limited. Key specifications for this bollard include:
- Lifting Height: 900mm, which provides sufficient height to block vehicular access while remaining compact enough for shallow installation.
- Embedded Depth: 710mm, making it suitable for installations where deeper foundations are not possible.
- Material: Typically made from high-grade stainless steel, these bollards are corrosion-resistant and capable of withstanding harsh environmental conditions.
- Driving Mechanism: These bollards use a hydraulic or electromechanical system for smooth, automatic retraction and extension.
- Waterproof and Dustproof Rating: Often rated IP68, meaning they are fully protected against dust and can withstand prolonged immersion in water.
- Operation Time: The bollard can be raised or lowered in a matter of seconds, making it ideal for high-traffic areas where quick access control is necessary.
The two-section design offers a balance between height and ease of installation, making it suitable for various locations, including business entrances, parking lots, and pedestrian zones.
2. Three-Section Fully Automatic Retractable Bollards
The three-section retractable bollard is a more advanced option, offering greater flexibility and a more compact installation profile. The key specifications for this bollard are:
- Lifting Height: 900mm, providing the same height as the two-section model but with a more segmented design for smoother operation.
- Embedded Depth: 560mm, which is even shallower than the two-section model, making it the ideal choice for locations with extremely limited underground space.
- Material: These are made from high-grade stainless steel for durability and corrosion resistance.
- Hydraulic Drive System: The hydraulic system ensures efficient movement, allowing the bollard to retract and extend seamlessly.
- IP68 Waterproof Rating: These bollards are designed to perform in all weather conditions, including heavy rain, flooding, and dust storms.
- Operation Time: With a retraction and extension time of around 6 seconds, these bollards are quick to respond, ensuring that vehicle access can be controlled efficiently.
The three-section bollard is particularly well-suited for areas where minimal disruption is essential, such as city centers, historical sites, and locations with strict architectural requirements.
Benefits of Shallow Installation Bollards
Shallow installation automatic bollards offer several key benefits, making them the ideal solution for many applications. Below are some of the most notable advantages:
1. Minimal Disruption to Existing Infrastructure
As mentioned earlier, one of the primary reasons to opt for shallow installation is the minimal disruption it causes to underground utilities and existing infrastructure.
Whether it’s a commercial parking lot, a busy urban street, or a sensitive historical site, shallow installation ensures that bollards can be deployed without the risk of damaging crucial services like water lines or electrical cables.
2. Cost-Effective Installation
Shallow installation requires less labor and fewer materials, resulting in significant cost savings. For businesses and municipalities looking to enhance security without breaking the bank, shallow mount retractable bollards provide a budget-friendly solution. The reduced installation time also means that projects can be completed faster, allowing normal operations to resume more quickly.
3. Environmentally Friendly
By reducing the amount of excavation required, shallow installation bollards have a smaller environmental footprint. They disturb less of the natural landscape, making them an ideal choice for eco-sensitive areas such as parks, nature reserves, and green spaces within cities.
Additionally, the reduced need for concrete and other construction materials further contributes to their sustainability.
4. High Security with Compact Design
Despite their shallow installation, these bollards offer robust security. Made from high-quality materials such as stainless steel, they are built to withstand vehicle impacts and resist tampering.
This makes them suitable for a wide range of applications, from protecting pedestrian areas to securing high-risk government buildings or embassies.
5. Apelo estético
Shallow installation bollards don’t just provide security—they can also enhance the aesthetic appeal of the area they protect.
With finishes ranging from polished stainless steel to powder-coated colors, these bollards can be customized to blend seamlessly into their surroundings.
Whether you’re installing them in a modern commercial district or a historical site, shallow mount bollards offer both form and function.
Installation Process of Shallow Mount Automatic Bollards
The installation process for shallow mount retractable bollards is designed to be straightforward and minimally disruptive. Here’s a step-by-step breakdown of how these bollards are typically installed:
1. Site Assessment
Before installation, a thorough site assessment is conducted to identify any potential obstacles, such as underground utilities or structural elements. This assessment ensures that the chosen location is suitable for the shallow installation of the bollards.
2. Excavation
Once the site is prepared, a shallow excavation is carried out. For two-section bollards, this typically requires a depth of 710mm, while three-section bollards need only 560mm.
The excavation is designed to accommodate the bollard housing and any necessary wiring for power or hydraulic systems.
3. Bollard Placement
The bollard is then placed into the excavated area, and the necessary connections are made to the hydraulic or electromechanical system. The housing is secured in place, and the surrounding area is filled and compacted to ensure stability.
4. Final Testing
After installation, the bollard is tested to ensure that it operates smoothly. This includes testing the retraction and extension mechanisms, as well as ensuring that any remote control systems or safety features are functioning correctly.
5. Ongoing Maintenance
While shallow mount bollards are designed for durability, regular maintenance is essential to ensure that they remain in optimal working condition. This includes checking the hydraulic system, cleaning the bollards, and inspecting for any signs of wear or damage.
Use Cases for Fully Automatic Shallow Installation Bollards
Shallow installation bollards are versatile and can be used in a variety of settings. Some of the most common use cases include:
1. Urban Environments
In busy city centers, where underground space is limited, shallow installation bollards offer an effective way to control vehicle access without disrupting existing infrastructure. They are commonly used in pedestrian zones, shopping districts, and city squares.
2. Commercial Parking Lots
For businesses that need to secure their parking lots, shallow installation bollards provide a quick and efficient solution. Their retractable design allows for flexible access control, making them ideal for managing entry and exit points in high-traffic areas.
3. Historical Sites
In locations where preserving the integrity of the landscape is essential, such as historical landmarks or heritage sites, shallow installation bollards offer a non-invasive solution.
They can be installed without damaging the surrounding area, ensuring that the site remains intact while still benefiting from enhanced security.
4. Government and High-Security Buildings
Shallow mount bollards are also widely used in high-security areas such as government buildings, embassies, and military installations.
Their robust construction and quick operation make them an ideal choice for preventing unauthorized vehicle access while maintaining a discreet appearance.
Conclusão
Fully automatic retractable bollards with shallow installation provide an innovative solution to modern access control challenges.
Whether you’re dealing with limited underground space, high-traffic areas, or sensitive environments, these bollards offer a combination of security, aesthetics, and practicality.
The two-section and three-section models, with their minimal excavation requirements and robust features, ensure that even the most space-constrained locations can benefit from enhanced security without compromising on performance.
By choosing shallow installation bollards, you not only protect your property and people but also minimize costs, reduce environmental impact, and maintain the integrity of the surrounding infrastructure.
In today’s world, where security and efficiency go hand-in-hand, shallow mount automatic bollards are an essential investment for any organization.
