At the international industrial exhibition Innoprom-2018 in Yekaterinburg, the Russian company AMT-Spetsavia presented two new models of building 3D printers. The key difference between the S-300 and S-500 models is that the height of the solution is 10 m higher and reaches 15 m. This is the size of the 5-storey building, which makes this printer the largest in the world today.  The work platform of the model S-300 is 11.5 × 11.0 × 5.4 m, it is designed for printing single- and two-story buildings. With the C-500 model, everything is much more interesting, by default it has the same dimensions of the working area, but 10 m higher, but if desired, the site increases to 31.0 × 11.0 × 80.0 m. This is not a typo, on the site the company-manufacturer emphasizes that when using special fasteners to the facade of the building, you can increase the height of the lifts of the solution to 80 m and build mini skyscrapers.
Complete with the building printer itself is a station for preparation and supply of concrete, which provides installation of structures at a speed of 2.5 cubic meters. solution per hour. The accuracy of positioning the printhead is only 2 mm, the thickness of the printed layer varies from 10 to 30 mm, width – 40-80 mm. According to the general director of AMT-Specavia, Alexander Maslov, business has long made inquiries about the creation of printers for fast and efficient printing of multi-storey buildings. Now such an opportunity has indeed appeared!js.src = “&version=v2.8”; 'script', 'facebook-jssdk'));