Abstract: Apparatus for testing of the water permeability of samples of building facades comprising a frame (3) on one side of which a sample of the facade to be tested (2) is fixed, and a grid (5) on which nozzles (1) which spray water on the sample of the facade to be tested (2) are arranged, characterized in that said apparatus is equipped with a movement system (4) of the grid (5) from a working position positioned in front of the facade sample to be tested (2) to a rest position positioned behind the frame (3) on the opposite side to that on which is located the sample (2) and that the grid (5) on which nozzles (1) are set up slides on elements of the frame placed at a predetermined distance from the sample to be tested (2).

Abstract: Apparatus for testing of the water permeability of samples of building facades comprising a frame (3) on one side of which a sample of the facade to be tested (2) is fixed, and a grid (5) on which nozzles (1) which spray water on the sample of the facade to be tested (2) are arranged, characterized in that said apparatus is equipped with a movement system (4) of the grid (5) from a working position positioned in front of the facade sample to be tested (2) to a rest position positioned behind the frame (3) on the opposite side to that on which is located the sample (2) and that the grid (5) on which nozzles (1) are set up slides on elements of the frame placed at a predetermined distance from the sample to be tested (2).

Abstract: A method and combination are provided for facilitating identification of human character types and compatibility among respective individuals. The combination includes object pieces associated with respective character types. The manner in which object pieces may be interfaced provides an indication of the relative levels of compatibility among associated character types.