Making Custom Concrete Pavers using Cardboard! Posted: February 24, 2025 | Last updated: July 11, 2025. I used cardboard to make silicone molds for custom concrete pavers.

Watch Robot Arms Stretch Lycra To Make Strange and Unique Concrete Molds. The designers of the process say it will change pre-fab construction. By Sam Eifling Published: May 20, 2016 9:02 AM EDT.

[Thomas Sanladerer] wanted to create some molds using 3D printing for concrete and plaster. He used a delta printer with flexible filament and documented his process in the video below. If you&#821… ...

If you’ve got access to a 3D printer, some concrete, and a few days to let it dry, you won’t have to buy flower pots ever again. With a 3D-printed mold, you can create custom vessels that are ...

Pics or it didn’t happen. Okay, kidding, but it would be pretty cool to see pics, even if it’s just a screen grab of the model for the 3d printed mold.