| 摘要 |
This invention consists of a building block primarily designed for smaller buildings such as saunas, holiday homes, etc. Based on this invention the building block consists of two boards, for example fibreboards, particle boards, plywood boards, and so on. These boards form the two sides of the block. Around its edges, the block is surrounded by a frame and between the boards a heat- insulating material is inserted. The invention is characterized by both boards 1, 6 being kept at a constant distance from each other, not only by means of the frame, but also by a pattern of pipe-shaped bodies (connecting branches 2) which are mounted in milled circular tracks in the inner surfaces of the boards where the insulation 4 between the boards 1, 6 is equipped with holes 5 that are punched or created in some other way for holding the connecting branches 2. In certain cases it may be suitable to arrange the punched cylinder-like elements from an insulation carpet or something similar inside the pipe-shaped inserts 2. <IMAGE> |
