Looking for more details? There are documents filed within the separate articles which you can download for more information. At this point, all documents available for downloading are listed in the overview. The documents are only available in German.
Expert report Prof. Dr. h.c. Klaus Layer, 18th October 2005 The survey examines the cost situation for insulating window joints with construction foam and mineral wool with respect to material costs and work time.
Chart: work time comparison A chart depicting the cost situation for insulating window joints with construction foam and mineral wool with respect to material costs and work time.
Expert report by the ift Rosenheim, 15th June 2005 The study compares the use of PU foam for insulating window joints and the use of mineral wool. After an introduction about the principles of installing windows, the following aspects are reviewed.
Expert report by the ift Rosenheim Appendix, 15th June 2005 List of all expert reports and information sources referenced in the study.
Ecological balance sheet for recycling PU foam cans, July 2013 Is it worth recycling spent PU foam cans via the PDR system? The ecological balance sheet looks at this and comes to a clear answer: yes!