Steel calculation
tests with tube edge
tests with edge cables
test results
tests with membrane connection plate
tests with an membrane tip (120°)
Biax-machine
If-group has developed a Biax-machine for the material-testing of textile membrane structures.
The machine was a result of a cooperation with the Laboratorium Blum and was part of a project, sponsored by the EU.
It is used to create said stress-strain-diagrams in warp and weft direction.