| 摘要 |
<p>The present invention relates to a concrete cornice element comprising a base portion (1) of sufficient thickness and length to ensure the seating of the said element, two vertical walls (3) and (4) disposed on either side of the said base portion, a front wall (5) whose outer face as, in section, an S-shaped (or beaded) form and a plane upper wall (7) bearing on the upper faces of the said vertical walls and of the said front wall, the said upper wall having a substantially plane upper surface and forming two openings (8) and (9) between the walls on which it bears and the base portion. <IMAGE></p> |
