European Patent Office
First project 100% sonic removal of grouted anchors is succesfull
Commissioned by Timmermans Infra (Voorbij Funderingstechniek B.V.), H5S has executed the 100% sonic removal of grouted anchors at the European Patent Office in Rijswijk. During this project, sonic technology was used for the first time to completely remove grouted anchors from the ground. With our HFS-Sonic Drill Rig, the anchors are connected “overhead” from ground level and then removed. This first project has shown that our patented technology works and can also be applied to other projects. On the video below you can see the anchors coming loose of the grouted body.