We borrowed a full size windtest-tunnel designed for testing roof-windows under extreme conditions. Here you can control and measure wind speed and furthermore add water. Pretty crazy forces in such a tunnel - no personnel allowed at wind speed more than 20 m/s.
We borrowed a full size windtest-tunnel designed for testing roof-windows under extreme conditions. Here you can control and measure wind speed and furthermore add water. Pretty crazy forces in such a tunnel - no personnel allowed at wind speed more than 20 m/s.
Michael :-)
Nordiskco 1 day ago