2nd CrossConnect Expert Forum

Innovative materials as drivers of the construction transition

How can the construction industry become more resource-efficient, higher-performing and economically viable at the same time? And what role do innovative materials such as wood, carbon, concrete, clay and natural fibers play?

These key questions were at the center of the 2nd CrossConnect Expert Forum, held from 18–20 May 2026 in Bad Tölz and Benediktbeuern. The forum was organized by the clusters MAI Carbon and CU Bau of Composites United e.V., as well as the Forest and Wood Cluster Initiative in Bavaria. The event focused on current developments in innovative materials and construction methods, showing how they can sustainably transform the planning, construction and operation of buildings.

When materials work together

The focus was on how new materials can unlock their full potential in construction through targeted combination. Circular construction methods and smart material combinations were discussed as key drivers of the construction transition. They make it possible to intentionally use the specific properties of different materials, thereby opening up new structural and environmental potential.

Timber and concrete in practical focus

Rieder also took part in the forum: Manfred Kirnberger presented the combination of wood and concrete in his talk. He highlighted the advantages of this hybrid construction method and showcased selected real-world reference projects, clearly illustrating its potential.

The forum provided an important platform for exchange between research, design and practice, and delivered valuable input for the further development of sustainable construction.

Photos: Composites United/MAI Carbon