| 摘要 |
The panel for providing heating in a floor is pref. for installation between an insulating layer located on a concrete ceiling and a floor covering, eso. in the form of floor finish. The surface of the floor panel (12) facing the floor covering (20) is flat, while that facing the insulating layer (16) incorporates protrusions (14) serving to form a duct network (22). These may be of truncated conical shape, tapering towards the insulation; or cylindrical, parts of spheres, or regular or irregular. This makes inexpensive provision for a warm air heating system, evenly distributed and without risk of damage. |
