[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… ...

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 ...

Lightweight concrete Architectural cladding panels made with CarbonCast carbon-fiber grid reinforcing can weigh up to 66% less than convention precast panels. That's because carbon-fiber reinforcing ...