Revolution One is the first open-source 3D printer built from the ground up to be a robust, low cost, easy to deploy and operate, geopolymer and concrete house printer. Using simplified construction techniques and commodity parts, Revolution One lowers the barrier of entry for construction based 3D printing. 

Build it as simple or complex as you want. The following information details, materials used, design methodology, alternative parts, and future iterative design changes, are all FREE of charge. The only thing we ask at 3rd Dimensional Printing is to share any design changes or improvements you make with the community.