| 摘要 |
<p>In the technical field of supporting grid walls with a bulk material filling there is a substantial need of building elements of improved bearing capacity in relation to the construction mass as well as of good securing capacity for the bulk material filling.</p><p>The solution according to the invention indicates a building element construction comprising longitudinal beams with profile legs (PS1, PS2), the first of which forms a bearing surface (F1) and the second a retaining surface (F2) for the bulk material filling. The first profile leg (PS1) has a wedge-shaped, particularly trapezoidal, cross-section. The cross-sectional height (H1) thereof increases from the outside inwards.</p> |
