| 摘要 |
The heating and ventilation system for buildings involves the distribution of the incoming air through corner spaces. These are provided by the floor support joists (6) being placed on distance blocks (5) so that channels (3) are open under the whole floor of the building. - To prevent damp coming upwards from the earth and from the wall connection, the top surface of the ground (10) has a diffusion-tight layer (11). |
