[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’ve ...

A new type of staircase has made its appearance on the home improvement scene lately -- precast concrete steps. These factory-molded stairs have a lot to offer in terms of ease of installation, ...

Q–I have poured-concrete steps leading up to my back door and the front edge on one of these steps is broken off because a heavy appliance was accidentally dropped there. How can I patch this missing ...

The use of concrete in construction is probably one of the main trademarks of 20th century architecture. Concrete is composed of a combination of materials which when ...