The strength figures are based on the valid SIA codes.English Website is a condensed version.Full details can be found under DE FR

Design software version 9.1

You can download the design software from us.
It is free of charge.


Software terms of use

Licence for the use of services
in the "FJA App" and "FJA Design Software"
of F. J. Aschwanden AG, Lyss

Licence, version 01.02.2019 / PDF

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We use this information solely for statistical purposes.