Open-work lighting boarding for stock breeding buildings

摘要

The boarding construction parts are extruded sections of a transparent synthetic material (1) with colour filtering for increasing the transverse luminosity. The extruded section has a tubular structure with a double wall flattened section. The flattened section is located on the sides of the building with an interval between each section. By this positioning air entry into the building is checked and lateral lighting is provided by the transparency of the sections.The section can be integrated to the boarding by nails screws or rivets (4) on the pieces forming the mountings of the open-work boarding. It can also be fastened by internal (6) or external (7) fixing bars on the boards near the opaque wooden boarding (8).