Belgian roofing membrane manufacturer with H2020 experience validating bio-based and recycled-plastic material inputs at industrial scale.
Imperbel N.V., trading as Derbigum, is a Belgian manufacturer of roofing membranes and waterproofing systems, bringing industrial-scale materials processing expertise into EU research consortia. In H2020, they participated as an end-user and industrial demonstrator, contributing practical knowledge of how bio-based feedstocks and recycled materials can substitute conventional inputs in process-industry products. Their involvement in Bio4Products centred on validating flexible biomass-to-product value chains — specifically testing whether pyrolysis-derived lignin fractions and sugars can serve as functional raw materials for industrial applications. In PlastiCircle, they engaged with circular economy approaches to plastic packaging waste, reflecting a broader corporate interest in sourcing more sustainable material inputs for their manufacturing lines.
Bio4Products involved Imperbel in demonstrating a flexible value chain that converts biomass (via pyrolysis, lignin, and sugar streams) into functional inputs for the process industry.
PlastiCircle targeted improvement of plastic packaging waste chains from a circular economy perspective, with Imperbel contributing an industrial end-user perspective.
Both projects carried the Innovation Action (IA) funding scheme, which requires industrial-scale demonstration — a role Imperbel fulfilled as a manufacturing company with real production facilities.
Both H2020 projects started within a year of each other (2016–2017) and ran to 2021, so the timeline does not reveal a meaningful shift in research focus — this is a snapshot rather than an evolution. The available keyword data comes entirely from Bio4Products (bio-resources, pyrolysis, lignin, sugars, flexible value chain), while PlastiCircle left no keyword trace in the dataset, making it impossible to compare early and late thematic directions with confidence. The most that can be said is that Imperbel moved from a biomass-valorisation framing in their first project toward a plastics-circularity framing in their second, suggesting a broadening interest in sustainable material sourcing rather than a pivot away from earlier work.
Imperbel appears to be exploring multiple routes to greener raw material sourcing — bio-based and recycled-plastic streams — suggesting they could be a relevant industrial partner for future projects on sustainable construction materials or circular manufacturing inputs.
Imperbel has participated exclusively as a consortium partner, never as coordinator, across both H2020 projects — a pattern consistent with a manufacturing company that joins research consortia to access and validate new material technologies rather than to lead scientific programmes. Despite only two projects, they engaged with a notably broad network of 30 unique partners across 10 countries, indicating they joined large Innovation Action consortia rather than small bilateral partnerships. This suggests they are comfortable working inside complex multi-partner structures and likely contribute as an industrial end-user or validation site rather than as a research driver.
Imperbel has worked with 30 distinct consortium partners spread across 10 countries, which is substantial for a two-project portfolio and reflects participation in large, geographically diverse Innovation Action consortia. No repeated partner patterns are visible from this data, suggesting each project brought a different network rather than a recurring collaboration circle.
Imperbel's value in a research consortium is as an industrial end-user with real manufacturing infrastructure who can test whether a new bio-based or recycled material actually works at production scale — not just in a lab. For consortia building Innovation Actions that need to demonstrate real-world applicability, a Belgian process-industry manufacturer willing to open its facilities and supply chain for validation is a meaningful asset. Their dual exposure to both biomass valorisation and plastic circularity gives them a broader sustainability credentials base than a single-topic industrial partner would offer.
