| 摘要 |
<p>The case (1) has a band wall (3) with panels having a lower part fixed to a bottom wall (2) on which an upper part of the panels is articulated, where the box occupies a reserving configuration for a pre-slab and another reserving configuration on a site. The upper part is perpendicular to the lower part to define a reservation in the former reserving configuration. The upper part is provided in the extension of the lower part, and forms a collar in the latter reserving configuration, where a cover (5) is stacked on the collar to define another reservation. An independent claim is also included for a method for realizing reservation in a floor.</p> |
