3DCP Wall Finishing Options

3DCP Tile Wall Finishing

3DCP Wall Finishing Options Are Growing

3DCP Wall Finishing Exterior

3D concrete printing (3DCP) is a rapidly developing technology that has the potential to revolutionize the construction industry. One of the key challenges to the adoption of 3DCP is the finishing of the printed walls. The surface of a 3DCP wall is typically rough and porous, which requires some form of finishing to make it smooth and watertight.

There are a number of different finishing methods that can be used on 3DCP walls. The most common methods are:

  • Plastering: Plastering is a traditional method of finishing walls that is also used on 3DCP walls. Plaster is a mixture of cement, sand, and water that is applied to the wall surface and then smoothed out.
  • Rendering: Rendering is similar to plastering, but it uses a different mixture of materials. Rendering typically uses a mixture of cement, lime, and sand, and it can be applied in a variety of textures.
  • Painting: Painting is a simple and inexpensive way to finish 3DCP walls. However, it is important to use a high-quality paint that is designed for concrete surfaces.
  • Tiles: Tiles can be used to finish 3DCP walls in a variety of styles. Tiles are a durable and watertight option, but they can be more expensive than other finishing methods.
3DCP Tile Wall Finishing
Fibonacci House, Canada’s First 3D Printed Home by Twente Additive Manufacturing

The choice of finishing method will depend on a number of factors, including the desired appearance of the wall, the budget, and the climate. For example, if the wall is in a humid climate, it is important to use a finishing method that will protect the wall from moisture damage.

In addition to the finishing methods mentioned above, there are a number of other techniques that can be used to improve the appearance of 3DCP walls. For example, the wall surface can be textured using a variety of methods, such as sandblasting or acid etching. The wall can also be decorated with murals or other artwork.

The finishing of 3DCP walls is a complex process, but it is essential to ensure that the walls are finished properly. A well-finished 3DCP wall will be smooth, watertight, and durable.

Advantages of 3DCP Wall Finishing

There are a number of advantages to finishing 3DCP walls. These advantages include:

  • Improved appearance: 3DCP walls can be finished to have a variety of different appearances. This means that the walls can be customized to match the style of the home.
  • Increased durability: The finishing process can help to protect the walls from moisture damage and other forms of wear and tear. This can extend the lifespan of the walls.
  • Improved insulation: The finishing process can help to improve the insulation properties of the walls. This can help to reduce energy costs.
  • Ease of maintenance: The finished walls are typically easier to maintain than the un-finished walls. This is because the finishing process helps to protect the walls from dirt and moisture.

Disadvantages of 3DCP Wall Finishing

There are a few disadvantages to finishing 3DCP walls. These disadvantages include:

  • Cost: The finishing process can add to the cost of construction.
  • Time: The finishing process can add to the construction time.
  • Skill level: The finishing process requires specialized skills. This means that it may be necessary to hire a professional to finish the walls.

Conclusion

The finishing of 3DCP walls is a complex process, but it is essential to ensure that the walls are finished properly. A well-finished 3DCP wall will be smooth, watertight, and durable. The advantages of finishing 3DCP walls outweigh the disadvantages, and the finishing process can help to improve the appearance, durability, insulation, and ease of maintenance of the walls.

References

  • 3D Concrete Printed Houses: Barriers to Adoption and Construction Practices: https://www.huduser.gov/portal/periodicals/cityscape/vol25num1/ch8.pdf
  • Finishing vs No Finishing on 3D Printed Concrete Wall: https://www.mudbots.com/gallery/view-image.php?title=Finishing%20vs%20No%20Finishing%20on%203D%20Printed%20Concrete%20Wall&image_id=57
  • FAQ – KA BINA: https://kabina.com.my/faq/

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