Construction unit for load bearing structures has a vacuum unit with a vacuum seal shrouding to be evacuated and filled with a micro-pore thermal insulation material

摘要

The construction unit (1), for load bearing structures, has a plate-shaped vacuum component (2) with a shrouding (3), giving a vacuum seal round a hollow zone. The hollow zone is durably evacuated, and filled with a micro-pore thermal insulation material, such as micro glass fibers compressed into a board. The vacuum seal shrouding (3) is bonded to the outer surface of a light carrier structure (5).