| 摘要 |
<p>The invention relates to a structural element for buildings containing interconnected flat thin sheets being well suitable for walls or floor constructions. The advantageous feature of the invention lies in that it contains perpendicularly arranged building sheets (4) with a low bending stiffness. On one of the connecting sheets (4) there are bores (1, 2) running parallel with the plane thereof, while said fitting bores in the other sheets are perpendicular to the plane. Synthetic resin, particularly two-component epoxy-resin is filled into said bores. After having filled up the bores (1, 2) with the synthetic resin clamping pins (3) are inserted. In such a manner the building sheets thus interconnected - by forming main ribs (5), transversal ribs (6) and lateral faces (7) - result in walls (8) or left-in formworks (11) thereto, joist ribbed floor constructions (14) or by forming flanged beam constructions (16). A further advantage of the invention lies in that in the thin flat building sheets (4) bores (1, 2) are bored in compliance with pitches according to plan; after having cleaned the bores (1, 2) with pressurized air and removed suspended contaminations by vacuum suction, the cleaned bores (1, 2) are filled with an adhesive, preferably epoxy resin. In course of the next operative step pins made of metal and heated to 100 to 140 °C are introduced into said holes, in such a manner viscosity of the high-strength epoxy resin can be reduced; adhesive is impregnated into the building sheet or we push pins (3) made of metal or wood into the bores of the building sheet, having been filled previously with adhesive.</p> |
