New construction of Aizkraukle secondary school – Draudzības Krastmala 5, Aizkraukle
Aizkraukle2020
The Concept System 77-FP EI30 and EI60 was developed based on the existing CS 77 profiles and accessories for windows and doors and was tested in an optimized European test and approval program.
The fireproofing time span is achieved by inducing a special cooling material into the profile chambers and by using self-adhesive and water-resistant swelling gaskets.