KOMPOBYGG-360-Circular solutions for the Composite materials in the Construction Industry
| Reference number | |
| Coordinator | Stiftelsen Chalmers Industriteknik |
| Funding from Vinnova | SEK 616 064 |
| Project duration | August 2025 - September 2026 |
| Status | Ongoing |
| Venture | Circular and biobased economy |
| Call | Plastic Contract for Sustainable Plastic Use |
Important results from the project
Overall, the project objectives, mapping, analysis of obstacles and establishment of a contract have been achieved. However, it is clear that a more comprehensive mapping of glass fiber in composite products for use in the construction industry is needed. The mapping is the key to increased understanding of the obstacles that exist for effective material management but also for a structured approach through the value chain for reduction and increased recycling and reuse of this material group.
Expected long term effects
Kompobygg360 will contribute to increased circularity of composites in the construction sector through strengthened collaboration along the value chain and clearer common goals. In the long term, it will create better conditions for reuse and recycling, reduced landfilling and incineration, and more efficient resource use. The project has also contributed to increased knowledge, new circular business opportunities, and reduced climate impact from composite materials in the construction sector.
Approach and implementation
The project was carried out by mapping composite use, products, stakeholders, and material flows in the construction sector, based on market data, trade statistics, and complementary estimates. In parallel, a draft Plastics Contract was developed through analysis of existing initiatives, feedback from project participants, individual dialogues, and a joint workshop. The results were used to develop a draft of an agreement with common goals, commitments, and indicators for increased circularity.