OUTER WALL OF BUILDING MADE OF DENSE ROCK WOOL

摘要

The wall has a mineral wool panel (1) having density equal to 40 kilogram per cubic meter. The mineral wool panel is covered with a three-dimensional (3D) grid structure (2) used as a plaster substrate (3). The grid structure is maintained by fasteners e.g. screws (7), passing through the mineral wool panel. The grid structure is made of glass cloth and alkali-resistant metal, where thickness of the mineral wool panel is equal to 20 mm. The mineral wool panel and the grid structure are fixed on a bracing panel (4) e.g. wooden panel.