| 摘要 |
<p>The invention relates to a set of precast panels for outside and inside wally and for floors, with a sandwich-type structure, having an individual metal bearing structure and sound and heat insulation, the bearing structure of the panels being made of U-shaped cross-section zinc-plated metal profiles (8) placed at the upper part and the lower part of the panel, in a horizontal position, some C- or U-shaped cross-section zinc-plated metal profiles (1 or 8) being vertically arranged therebetween, with the ends positioned between the sides of the profiles (8), at a distance of 60 cm at the most, they being welded afterwards by pressure spot welding onto both sides of the profiles, between said profiles (8) and over the metal structure formed thereby, while fixing the heat and sound insulation (A), and to a construction made by using said set of panels assembled to form walls and floors by coupling their end profiles (1 and 8), either directly to each other, or by means of some intermediate profiles (1' and 8') coupled to one another by introducing the one into the other, to form a case.</p> |
