A soaring, oversailing roof shaped like an aeroplane wing unifies this cellular block
and contains and conceals assorted services systems.
On the other hand, UWB is transparent to thin and light walls, such as 0.08 m thick concrete cellular blocks. The sparse configuration of 4 receivers proved to be adequate for monitoring the site construction progress up until the stage involving the completion of the frame.
Partitioning walls between apartments were made of 0.12 m thick concrete cellular blocks (Fig.