STABILITY Stable because of tongue and groove system

The unique tongue and groove connections prevent a sideward sliding of the blocks and provide maximum stability. The static stability can be proven through simple static calculations for each individual case. These calculations may be carried out by us or by any engineering office for building static.


  • The dry MEGABLOC elements are piled up to a gravity wall
  • Inspection of safety against overturning and sliding for factor >1.5
  • Inspection of admissible floor compression depending on the respective foundation (foundation test equivalent)