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PRECAST CONCRETE ELEMENTS166 CPI %u2013 Concrete Plant International %u2013 4 | 2025 www.cpi-worldwide.comPilot project %u2013 plant for bio-based wood-concrete elements with low CO2 contentThe latest joint project is located in the north of France, in Migni%u00e8res, and includes a new plant for the production of wood-concrete elements that have a sustainable footprint and are made from bio-based material. The new regulations in France prompted Spurgin to launch this special solid wall on the market. Support was provided in particular by Ebawe Anlagentechnik, the specialist for circulation systems within the Progress Group. The automation for these special production requirements was realised with innovative machines and software solutions.In collaboration with Spurgin and CCB Greentech, a concrete spreader for spreading wood-concrete and a special device consisting of a spiked roller and tamper were designed. This ensures levelling of the removed wood-concrete and correct compaction afterwards. The turning equipmentsupplied can pick up two pallets at the same time and turn them through 180%u00b0. This makes it possible to apply a load-bearing structure made of normal concrete to the top of the wood-concrete element.PreFix shuttering system at the heart of the new systemProgress has developed a FormMaster shuttering and deshuttering robot with the PreFix shuttering system for the new type of solid wall. The particular challenge in this project was the difficulty of producing different wall thicknesses and wall contours. Due to the large number of possible combinaThe tilting equipment in the new hall brings the finished wall elements into a vertical position and thus enables safe and user-friendly removal.The new turning equipments picks up two pallets at the same time and turns them through 180%u00b0. This makes it possible to apply a load-bearing structure made of normal concrete to the top of the wood-concrete element.Opening ceremony of the new Spurgin plant for the production of wood-concrete elements in Migni%u00e8res.The M%u00e9tifiot wine cellar in Saint-R%u00e9my-de-Provence was realised with Spurgin double walls in matrix construction.