Green Days Pollutec 2025

7–10 Oct 2025 | Eurexpo Lyon, France

Julie Neuville

Chairwoman

Materrup

Saint Geours de Maremne, France

3 profile visitsCompany

Materrup's cold activated clay cement upcycles waste, reducing CO2 & energy. Our mature & patented solutions replace conventional cement.

My organisation

Materrup

Materrup

Start up

St Geours de Maremne, France

Materrup produces and sells a cold activated clay low-carbon clay-based that immediatlyreduces carbon footprint and embodied energy by half. Uncalcined clay is the cornerstone of our technology as it is inherently and indisputably low-carbon. This raw material we use is abundant, sourced from waste, and employed through reuse.. Our mature and environmentally valuable patented technology is a substitute for conventional cement and covers 80% of applications. Materrup offers an immediate opportunity to do better with less by industrializing a low-carbon, local, circular, and easy-to-implement cement. Certified, our cement is a complete substitute for conventional cement under the same conditions and setting times on construction sites. Our MCC1© cement serves a wide range of concrete applications and provides a simple and cost-effective alternative for construction and urban development. Our partners are decarbonizing their construction sites today with ready-to-use concrete solutions for foundations, industrial slabs, bike paths, and decorative concrete finishes (broomed, exposed, bush-hammered, quartz, or terrazzo finish). MCC1© cement is also perfectly suited for the prefabrication of clay concrete elements such as mega blocks, turfstone pavers, urban furniture, permeable pavers, slabs, paving stones, and curbstones.
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About me

Materrup chairwoman and laureate of the EIC accelerator program, I am specialized in European projects and innovation management. I support Materrup’s ambitions promoting the company, its technology and its deployment model in Europe and worldwide. My vision is explicit : we can do better with less by significantly and immediately reducing the cement carbon footprint. Materrup already operates on an industrial scale and I am dealing with corporations to accelerate the transition of the cement industry and, more generally, the construction sector.

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