In this episode Ben shows how to use silicone to make reusable mold for casting concrete. This is an easy process for making a concrete copy of an existing object. I used Mold Star 30 silicone rubber ...

For a patio build, stepping stones, or pathways, concrete tiles can be an affordable option—and some ambitious DIY enthusiasts even make indoor floor tiles themselves. Making your own concrete tiles ...

The fabrication method that Ron Culver and Joseph Sarafian have developed, of getting robotic arms to express 3D shapes for concrete casts, right now looks best for arts or perhaps furniture. But when ...

LEGO bricks can be used to make forms for concrete. In this video I will show how I pour concrete directly into LEGO molds and how I use LEGO bricks to make silicone molds that can be used to make ...