Futuristic Buildings in Belgium invest in ASSA ABLOY floor springs The KBC tower and AA tower(Ghent) getting floor springs! In 2012 the team in ASSA ABLOY Belgium delivered floor springs to the KBC tower in Ghent, designed by Jaspers & Eyers architects. The 119m high office building was the first of many buildings in the city’s plan to construct a technology complex in the area. Two years later, this building gets a little brother, the AA Tower, also designed by Jaspers&Eyers architects. This 57m high office building is equipped with over 70 pieces of DC475 floor springs with 180° opening angle. Our team’s good relationship with both architects and contractors helped us beat the competition to deliver not only floor springs but also other ASSA ABLOY products.