Is Your Foundation Crumbling?
Is Your Foundation Crumbling?
Amsterdam is crumbling. The capital city of the Netherlands known for its winding canals, historic buildings and beautiful museums is suffering from cracks and sinkholes along its waterways. It was built between the twelfth and sixteenth centuries on a marshland by driving wooden stakes deep into the ground to provide a steady foundation upon which to construct the buildings. While newer buildings were set on concrete foundations, a significant portion of the city remains atop the historic stakes, whose age and quality have caused multistory houses to lean. (more…)