Specially prefabricated box-out systems that can easily be inserted and removed as the formwork rises. Advantages of series box-outs:


  • easier insertion
  • removal possible during slipforming
  • reusable
  • no subsequent removal of wooden box-outs
  • high dimensional accuracy
  • lightweight aluminum system


box-out systems for at least 10 operations per structure


We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site.