StrongPrint3D offers mobile 3D construction printing in concrete, as well as in experimental materials such as geopolymer and hempcrete.  We can print all the walls of a 400 square foot house in two days or less.

The image here shows our printer, the Intrepid, set up in 20-foot mode, with a width of 16′ and a 1.5-story height.  Our maximum length setup is 31 feet.  The machine is designed so it can be set up almost anywhere, including on sloping ground, and can be installed, leveled, and operated by two people.

The photo below shows a farm stand that we recently 3D printed in concrete.  You can see the full 3D printing process to build it here.

Stand-up fence panels are shown below: 40″ x 40″ panels shown, but can be other sizes. The double height fence is 7 feet tall. More info here.

The video below shows the Intrepid printing with geopolymer, which is a material that is twice as strong as portland cement-based concrete.  Geopolymer concrete does not crack, since the water content is only 2% compared to 16% for concrete made with portland cement.  And, best of all, the production of geopolymer uses only 20% of the energy, and produces only 20% of the carbon emissions, that portland cement does.

Here are the walls of a 15′ x 30′ house that was 3D printed from geopolymer using our “Intrepid” 3D printer.
It is the world’s first house 3D printed from geopolymer.

Jarett Gross did a video on our 3D-printed geopolymer house:

30-inch tall tilt-up signs printed by the intrepid:

The video below shows the Intrepid printing a textured wall:

Here we’re 3d-printing a concrete planter:

3D printing a hump:

All parts can be carried by two people.

Build volume (for a single set-up) footprint is 16′ x 31′ by 11′ high. (4.9m x 9.4m footprint by 3.4m high).

With multiple set-ups, larger structures can be made.

Fast setup and removal – machine can be set up in about one hour plus another hour to level etc.

Footprint of 16′ x 31′ and will do 1.5 storey high.