Abstract: The purpose of the present invention is to provide an inorganic fiber laminate having improved uniformity of surface density, as well as provide a vacuum insulation material using the same, and a manufacturing method for the same. The present invention relates to an inorganic fiber laminate (10) at least including a first inorganic fiber mat (1) that has a high-surface-density section (1a) and a low-surface-density section (1b), and a second inorganic fiber mat (2) that has a high-surface-density section (2a) and a low-surface-density section (2a), wherein the high-surface-density section (1a, 2a) of the first inorganic fiber mat (1) and/or the second inorganic fiber mat (2) are/is laminated on the low-surface-density section (1b) of the first inorganic fiber mat (1), and the high-surface-density section (1a, 2a) of the first inorganic fiber mat (1) and/or the second inorganic fiber mat are/is laminated on the low-surface-density section (2b) of the second inorganic fiber mat (2).

Abstract: The purpose of the present invention is to provide an inorganic fiber laminate having improved uniformity of surface density, as well as provide a vacuum insulation material using the same, and a manufacturing method for the same. The present invention relates to an inorganic fiber laminate (10) at least including a first inorganic fiber mat (1) that has a high-surface-density section (1a) and a low-surface-density section (1b), and a second inorganic fiber mat (2) that has a high-surface-density section (2a) and a low-surface-density section (2a), wherein the high-surface-density section (1a, 2a) of the first inorganic fiber mat (1) and/or the second inorganic fiber mat (2) are/is laminated on the low-surface-density section (1b) of the first inorganic fiber mat (1), and the high-surface-density section (1a, 2a) of the first inorganic fiber mat (1) and/or the second inorganic fiber mat are/is laminated on the low-surface-density section (2b) of the second inorganic fiber mat (2).

Abstract: The present invention relates to a glazing unit comprising a glazed element (10) provided with a peripheral frame or with peripheral elements made of plastic overmolded onto said glazed element (10), said peripheral frame or said peripheral elements incorporating at least one element (13?, 14?, 15, 16, 17, 18?, 19?, 19?, 20) for reinforcing the glazed element, this reinforcing element being connected to said peripheral frame or said peripheral elements by an overmolding plastic (9) and consisting of a profile comprising a web part (11) that is arranged parallel or substantially parallel and close to the glazed element (10) and bears at least one projecting part (12) distal to the glazed element, characterized in that the projecting part or parts (12) does not or do not form a pocket that is open in the direction of the glazed element (10).

Abstract: The subject of the invention is a glass sheet intended to be thermally toughened, the matrix of which is of the silica-soda-lime type, having an expansion coefficient ? of greater than 100×10?7 K?1, a Young's modulus E of greater than 60 GPa and a thermal conductivity k of less than 0.9 W/m.K.

Abstract: According to the invention, laminated glazing is treated with a view to a subsequent operation in which the glazing will be subjected to substantial thermal stressing, especially taken to a temperature of at least 80° C., by subjecting the glazing to thermal conditioning in which it is gradually heated to a maximum temperature of 150° C. for a total time of at least 1 hour.

Abstract: The subject of the invention is a glass sheet intended to be thermally toughened, the matrix of which is of the silica-soda-lime type, having an expansion coefficient &agr; of greater than 100×10−7 K−1, a Young's modulus E of greater than 60 GPa and a thermal conductivity k of less than 0.9 W/m.K.

Abstract: The subject of the invention is a glass sheet intended to be thermally toughened, the matrix of which is of the silica-soda-lime type, having an expansion coefficient &agr; of greater than 100×10−7 K−1, a Young's modulus E of greater than 60 GPa and a thermal conductivity k of less than 0.9 W/m.K.

Abstract: An attachment device for attaching a window in a motor vehicle, the window having at least one sheet of a transparent material and being able, in one position, to close off an opening made in the bodywork of the vehicle and, in one or more other positions, at least partially open the opening. In the closing-off position, the window is fastened to the bodywork of the vehicle but, after an accident, the window-bodywork fastening is explosively weakened.