FAQ

What are some applications of 3D concrete printing in public spaces?
Applications include street furniture such as benches and planters, staircases, wall elements, small bridges, and bicycle shelters. Thanks to parametric design, custom work and organic shapes are easy to realize.

Why is 3D concrete printing cost- and material-efficient?
Because concrete is only printed where needed, and no reinforcement is used. This leads to a 40–60% CO₂ reduction compared to traditional construction methods.

What makes this technique so flexible in form?
Almost any shape can be printed easily — including forms that are difficult or impossible with traditional formwork.

How quickly can a public space object be delivered?
Thanks to the automated printing process, standard objects can be delivered within three weeks. Even custom objects are produced faster than traditional methods.

Are there any inspiring real-life examples?
Absolutely. For example, the outdoor classroom and stage in Arnhem: lightweight elements that required no heavy foundation, with lower overall costs than traditional molds. Or skate park elements where thirty unique beams were printed in just one hour — ready for use within three days.

What infrastructure applications is this technique suitable for?
3D concrete printing is suitable for dike stairs, railway embankment stairs, noise barriers, bridge components, and slope protection. The slope stairs by 3d.weber can be fully customized.

How sustainable and efficient is 3D concrete printing?
By printing hollow steps and avoiding reinforcement steel, 40–60% CO₂ is saved compared to traditional construction.

How fast is delivery for infrastructure elements?
Standard objects can be delivered within three weeks. The elements are lightweight, making them easy to transport and assemble.

What are the cost benefits compared to traditional methods?
For example: a 3D-printed slope staircase is approximately 30% cheaper than a regular prefab staircase, due in part to the elimination of formwork and transport savings.

What proves the quality of infrastructure print projects?
Our printed stair parts are tested for slip resistance according to NEN-EN 13036-4. The elements are also lightweight, often eliminating the need for expensive foundations.

Curious about the possibilities for your project in public space or infrastructure?
Feel free to contact us — we’re happy to think along from the design phase.