In the year
2005, a significant foundation for the now widespread technology of biaxial
hollow core slab was laid. This development is largely attributed to the early work of
Dr. Karsten Pfeffer. With the additional product lines invented by Dr. Karsten Pfeffer and developed under his significant oversight for a renowned brand (
see also resume of Dr. Karsten Pfeffer), the internationalization of this construction technology was progressively advanced. At that time, the technology had already been awarded multiple environmental and innovation prizes. To date, approximately
20 million square meters of this still innovative construction method have been implemented worldwide, sometimes as part of impressive international structures.