Aluminum-wood-core composite profile for elevations of solar modules, comprises load-through glued wood core provided with closed cross-section shell and hollow structure that is slid in transverse or longitudinal direction

摘要

The aluminum-wood-core composite profile comprises load-through glued wood core such as hard beechwood provided with closed cross-section shell. The hollow composite profile is round profile, square profile or U-shaped profile. The profile is provided with hollow structure that is slid in transverse or longitudinal direction.