[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 ...

Concrete is the most widely used construction material in the world. Made from cement, water, sand and gravel, this ...

When used to create concrete, this cement is mixed with aggregate ... and each batch cast into cylindrical molds. After curing for 28 days, the cured samples were compared with the Privernum ...

The concrete itself acts as a pis ton ... are all set in the molds before the cement is run in. The only wood present will be the doors, window sashes, and perhaps a few strips to which to ...

2. Using a scoop, place concrete in the cylinder molds. For 6 by 12 inch molds, place in three equal layers (1/3 volume per layer) and for 4 by 8 inch molds, place in two equal layers (1/2 volume ...