Legioblock®

The Legioblock® is a flexible construction system consisting of heavyweight interlocking concrete blocks. Legioblocks® are easy to place, do not require cement and are therefore suitable for both temporary and permanent structures.


These concrete interlocking blocks form a total solution for building every kind of structure, such as storage bays, retaining walls, salt storage, bunker walls, concrete firewalls and industrial halls. Legioblocks® are cost-effective, combine high-quality with proven reliability and are also fire-resistant.

With over a decade over experience, Jansen Betonwaren provides a closed loop solution, including design, static calculations, transport and a expert construction.