3D Printed Traffic Bollard – Diorama Element 1:14

Small details bring a diorama or scale model scene to life. This 3D printed traffic bollard in 1:14 scale is the perfect accessory for construction, roadwork, or city-themed mock-ups. With its sturdy base and realistic proportions, it adds authenticity and depth to any miniature project. Ideal for model builders, RC hobbyists, and makers, it’s a must-have detail for anyone who wants their layouts to look realistic and complete.

Why choose a 3D printed traffic bollard?

Warning posts, also called bollards, are essential for road safety and construction sites. By adding a 3D printed diorama accessory like this bollard to your project, you create realistic settings and believable stories within your miniature world. These posts can be used to:

• Mark restricted or dangerous areas.

• Indicate road repairs or ongoing construction.

• Create temporary work zones.

• Add realism to RC truck and construction dioramas.

A few bollards strategically placed in your layout can transform an ordinary scene into a professional-looking miniature display.

Scaled dimensions

The design is based on real-world traffic bollard measurements:

• Original size: W: 380 mm / 14.96 in, H: 1280 mm / 50.39 in, L: 760 mm / 29.92 in

The 1:14 scale version included in the STL package has these dimensions:

• Width: 25.7 mm / 1.01 in

• Height: 91.7 mm / 3.61 in

• Length: 55.7 mm / 2.19 in

Perfectly sized for scale model displays, RC construction layouts, and dioramas that need realistic warning elements.

Printing recommendations

This 3D printed traffic bollard is optimized for easy printing:

• Supports: None required

• Glue: Not necessary

• AMS (Automatic Material System): Not required

Best material choice:

• PLA or other low-shrinkage filament. PLA ensures dimensional accuracy, ease of printing, and a clean finish.

Suggested slicer settings:

• Filling: 20%

• Fill type: Any (grid, cubic, gyroid)

• Layer height: 0.2 mm recommended

The model is beginner-friendly and quick to print, making it a fun project for hobbyists of any skill level.

Painting and finishing

The STL file provides the correct shape and scale, but you can customize the look with paint. Acrylic paints work best for PLA and allow you to add realistic colors such as reflective white and bright red or orange.

For extra realism, you can add reflective tape or decals to mimic real-world warning posts used on construction sites.

What’s included

When you download this model, you’ll receive:

• STL files prepared for slicing and printing.

No additional adjustments are required — simply load into your slicer, print, and enjoy.

Perfect for dioramas and RC projects

This 3D printed diorama element works great for:

• Scale construction sites.

• RC truck and machinery layouts.

• City and roadwork mock-ups.

• Model railways with modern scenery.

Because bollards are such a common road element, adding even a few to your setup will immediately make your scene more convincing and immersive.

License and usage

What you can do:

• Print the STL files as many times as you want.

• Modify the design for your personal use.

What you can’t do:

• Sell the STL files.

• Sell printed versions as your own product.

• Use the files for commercial purposes.

• Share the STL files directly with third parties (please share the store link instead).

This license ensures the design remains free for personal use while protecting the creator’s work.

Summary

Bring realism and detail to your dioramas with this 3D printed traffic bollard in 1:14 scale. Easy to print, stable on its base, and perfect for painting, it’s an excellent accessory for construction or roadwork-themed mock-ups.

Download the STL files today and start adding professional-looking traffic bollards to your miniature projects.

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