Archetech Issue 23 2016 | Page 136

Watervilla / +31ARCHITECTS Living on the water becomes more and One of the solutions for the flooded land is more popular in the Netherlands. It is not to build dikes to protect it but regulate not only becoming popular because it and make big water basins out of it. people are attracted by the sphere but At one hand you can create nice urban also because of the new approach of the developments on the water and at the government and urban planners to coop same time you create buffer for rainy times. with the new submerged water problems. The only restrictions for the urban Most part of the Netherlands lies beneath development’s is that is has to float, the sea level, to protect the land against otherwise the basins can’t have a buffer flooding, dikes and dunes have been built. function. Archetech - Page 136 Currently new problems are rising due to the climate change; the big rivers that Generally, there are two basic principles enter Holland bring more water each year for making floating constructions. The first and the rainfall is increasing. is the pontoon principle; you make a solid platform that is lighter than the water. The Because the sea level is higher at most second principle is based on the ship; it is a places the water has no way to go other hollow concrete box which is open on the than flooding the land. top. Due to all the air which is in the open box it gets the ability to flow.