Insulation for an upper story ceiling, for renovation of multi-story buildings to prevent heat loss through the roof, has distributed props for a board to give a walking surface with insulation material filling the spaces

摘要

The insulation for the upper story ceiling (G) with a walking surface, in a multi-story building, has a number of distributed props (1) to support a board (21) for a new floorboard (2) with low thermal conductivity.. The spaces (H) are filled with an insulating material (3). The props are of vertical flat components (11,12), bonded together by plugs, screws and/or an adhesive, or they can have a tubular structure.