This is an easy process for making a concrete copy of an existing object. I used Mold Star 30 silicone rubber for the molds and Quikrete Countertop Mix in white for the concrete. For complete ...

Learn to make easy DIY Molds for Concrete Planters at home! I love how sleek and modern concrete can look. Make your own quick concrete planters for the front porch, deck, or patio.

Begin by finding a flat area to set up your molds and spread out your tarp so you don’t get concrete anywhere you don’t want it. Once your area is prepped, make sure to have some fresh water ...

[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 ...

The process requires the use of a pair of six-axis robot arms to stretch lycra molds into parametric shapes, which humans then fill in with a mix of concrete and fiberglass. After about 45 ...