| 摘要 |
<p>Multilayer system wich comprises a waterproofing course (2), bearing structure (3), cellular foil (4) with cultivation substrate (6) and if needed, a flat reticular layer (19) on the top. The cellular foil (4) is fixed to the bearing structure (2), reinforced with reinforcing fibres (8) with stops (9) and supplemented with drainage channels creating together with its perforation (11) an interconnected drainage system with outflow to eaves (15). Strips (16) or pouches (17) from geotextilie (13) situated inside the chambers (5) of the cellular foil (4) are also parts of the system. The cellular foil (4) can be laid in linked up bands with chambers (5) of different size to change the slope of the vegetation roof surface and predetermine composition of vegetation. Stabile figures are created by different filling of some chambers (5). During the production, individual layers are built stepwise from the bottom upwards and in concurrence with this, a drainage system with drainage tubes (12) at the top and bottom, water-permeable geotextilie (13), and drainage particles (14) is built.</p> |
