(IMAGE) Fraunhofer-Gesellschaft Caption The WKI has come up with a way of bonding components of prefabricated houses together with adhesive. This allows greater flexibility in component design. Credit Fraunhofer WKI Usage Restrictions The picture may be used for editorial purposes only. It is protected by copyright. The use is free of charge if the reference is mentioned. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.