Construction of internal walls in building - using panels supported on grid of hollow section bars

摘要

The method is for constructing a ceiling or internal wall in a building in which the ventilation system creates an air pressure difference across the ceiling or wall. The wall or ceiling is constructed from a grid of hollow section bars (1). These bars are rigidly attached to the main walls by means which enable the position of the bars relative to the walls to be adjusted. The grid receives the panels (7) which form the walls and which abut against the flanges (2) of the bars. USE - Construction of internal walls.