[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 ...
That’s not the only use of the technique though, and perhaps one of the simplest is to use a 3D-printed mould for casting concrete. It’s what [ArtByAdrock] is doing in their latest video ...
Expressions LTD introduces a one-part mold for creating a 1 1/2-in.-thick shallow concrete vessel sink. It's made of reusable fiberglass and allows users to quickly mass produce concrete sinks.