Resource efficient bio-based interlocking of CLT – step 2

Moditri AB has developed an interlocking technology for CLT, replacing today’s screw joints and thus increases the competitiveness of CLT on many levels, from economy to quality. It may be produced with negligible capacity and material loss. The solution is forgiving for common construction site errors and climate movements in CLT. Being cheaper and better than today’s screw joints, with few limitations in the application field and manufacturing, we foresee that the technology will completely replace today’s screw joints in the near future. The technology is intended to be licensed to CLT manufacturers worldwide. The step 2 project is a continuation of a project testing basic engineering assumptions, which were successfully confirmed. Step2 aim to make the technology ready for market launch.


Martinsons Byggsystem AB, Moditri AB and SISAB.

Budget & time plan

The project’s total budget is 4 MSEK and the project runs between May 2022 and February 2024.

Read about Resource efficient bio-based interlocking of CLT – step 1.