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.