| 摘要 |
The plastics tube (4) has a ventilation channel and is cut along its whole length with a track or slot (6). A plastics foil is adhered or fastened to the unit and wall. On the other side of the opened floor a further plastic tube (4') with a ventilation channel is placed under the unit which is folded up against a wall. - Insulation is fitted on top of the unit, the floor plate on top of the insulation, and a surface cladding on top of the floor plate. Dry air is transported under the unit and out via the ventilation channel (7). |
