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48 CPI %u2013 Concrete Plant International %u2013 3 | 2025 www.cpi-worldwide.comAt bauma 2025, Putzmeister presented the Instatiq P1 mobile 3D printer in the open-air area. The machine prints concrete directly on the construction site, without any formwork. Thanks to a clever combination of mobile concrete pump and robot technology, walls can be built quickly, sustainably and precisely. Redefining processes on construction sitesA major advantage of printing technology is the end-to-end digitalisation of planning and construction processes. The planned components are extracted from digital building models and then translated into individual print layers. The print path and print speed are determined by various parameters, considering the material. This data is transferred into a machine code that is read into the system. The Instatiq P1 then prints the building layer by layer, with the system processing the plan fully automatically.Independent 3D printing innovation with Putzmeister as a strong partnerInstatiq was spun out of the Putzmeister Group as an independent company to focus entirely on the development and expansion of 3D concrete printing. This strategic decision underlines Putzmeister's confidence in 3D printing as a sustainable business model. Instatiq relies on an electric and low-emission technology %u2013 and the 3D printer itself uses standard concrete with a grain size of 10 mm. Automated processes minimise the need for personnel and increase efficiency. Without the need for complex formwork or lengthy set-up, the mobile 3D printer is ready for operation in less than 90 minutes and creates solid, load-bearing walls layer by layer %u2013 economically, precisely and in an environmentally friendly manner.Instatiq P1 at a glance%u2022 Printing applications: vertical walls in solid construction %u2022 Print material: open to 10 mm grain%u2022 Construction and dismantling time: 90 min%u2022 Print width / print height: up to 30 cm / up to 10 cm%u2022 Print speed: 10 cm/s%u2022 Print area: up to 26 m range nCombination of mobile concrete pump and robot technologyPutzmeister 3D printer for solid constructionFURTHER INFORMATIONwww.instatiq.comAt bauma 2025, Putzmeister presented the Instatiq P1 mobile 3D printer in the open-air area.