The Bellevue Towers residential project near Seattle comprises of two 137-metre high towers: the north and south towers with 42 and 43 floors respectively.
When completed, the new "Sea Towers" high-rise complex overlooking the Gulf of Danzig will have an overall height of 138 metres. With the safe and crane-independent PERI climbing combination – RCS climbing protection panel and ACS self-climbing ...
Construction of the two separate reinforced concrete cores took place in advance with ACS self-climbing technology and VARIO GT 24 girder wall formwork in regular weekly cycles.
With VARIO girder wall formwork and the ACS self-climbing system, the up to 1 m thick curved external walls of the building core could be formed together with the inner walls without the need of a crane.
