B4 - Outine and Feedback

Our topic is about the use of 3D printing in developing construction materials. First, we intend of doing research on current production methods for the main materials. 3D printing is a growing field and due to recent advancements, high performance materials have been produced through these means. The main focus of this project is to examine the feasibility of using these 3d printed materials as structural components for buildings, bridges homes and other structures. There are many promising advantages of using 3d printed materials. A main benefit is the ability to be more flexible with designs, as designers are able to print complex geometries which would have been difficult to fabricate otherwise. 3D printing is generally more expensive than conventional methods, but its efficiency may outweigh the costs. This is something we look to discuss in our paper as well.

The main construction materials, steel and concrete will be thoroughly discussed. There are several different methods for printing these materials and it will be interesting to compare its properties from traditionally formed members. Other, less common materials will be looked into as well, such as binding sands and ceramics. I look forward to learning the different advantages and disadvantages of each method and begin to formulate ideas on how to improve these processes. 

3D printing is only in its early stages, and we haven’t even scratched the surface yet to how it can be involved in the construction industry. As 3D printing/additive manufacturing methods become quicker, easier, and overall cheaper than traditional fabrication methods, it may become an industry standard. Its capabilities are very promising, as large scale printers have already shown to produce high strength materials.

In the world today, 3D printing has been utilized for making homes in less-developed areas. I think utilizing 3d printing in this way is a great way to get the ball rolling on this type of technology, as it both gives a chance to develop real 3d printed structures while simultaneously helping those in need. It works well in these remote areas because since the material can be fabricated on site, there is little need for transport. The components can also be made all exactly the same and parts are able to be interchanged accordingly. This is just one example of the potential impact that 3D printing can have in the construction industry.

Comments on others:

Albert: I really like how you are tying in this project with your junior design project. With the amount of time you guys are putting into that project, along with the knowledge we are learning in AE510, I think you can really make something special. It’s great that you are going beyond the project requirements from 391 and utilizing dynamo to help make the process more automated. Unfortunately, I have no experience myself with dynamo but I was thinking maybe you could use it to help with clash detection in your design. 

Ren: I never really thought about the potential benefits for BIM in a healthcare building model. However, with the amount of complex systems required for those buildings, there is definitely a huge opportunity for BIM to simplify the design process. Your outline is well-structured, and I look forward to learning about the specific processes that BIM can simplify.

Christian: I too was surprised to hear that companies were already actively pursuing Augmented reality (AR) technology and being on the forefront of this change. When learning about AR being used in the CAE industry, I thought we were a few years out at least. Even though contractors are used to using the 2-D plans (which will presumably be created from a BIM model), I think it would do nothing but help them to be able to view the project in a 3D format, using AR software and tools. I wonder if these 2-D plans will ever become obsolete entirely as contractors begin to become more familiar with 3-D layouts.