摘要 |
<p>Wall comprising a series of tubes (4) which are place against one another. Each of the tubes is provided with a fibrous covering (5) so that plants can grow on them. The wall may comprise a purely vertical wall, but may also comprise any conceivable combination of sets of tubes. For example, it is possible to place two sets of tubes (9, 10) at an angle with respect to one another, so that a triangle is formed with the ground, in order in this way to delimit a wall.</p> |