| 摘要 |
An assembly comprising a construction element and a masonry tool, which construction element comprises a first face and a second face which are substantially oriented in planes parallel to the axes of the length I and the width d, and which are separated from one another by a height h, said first face having at least two ribs which are oriented substantially parallel to the axis of the length I, and which are separated each time from one another along the axis of the width d by a first recess, and a third face and a fourth face which are substantially oriented in planes parallel to the axes of the width d and the height h, and which are separated by a length I, said first recess is open at least onto said third face, said masonry tool comprises at least two profiled sections dimensioned such that they can be placed astride one of the ribs each time and each arranged to be able to slide on said rib on which it is placed. |
