| 摘要 |
The invention relates to a wall structure for use in buildings, preferably as walls in electrically heated one-family houses and the like. The wall structure (1, 2) is made of a material of good heat storing properties, and an electric heating element (5) with an electric resistor (12) is installed within the wall material (3, 4) for heating the wall material. In order to provide a building with an electric heating system giving off heat evenly and allowing the use of low-price night-current, a metallic, plate-like, elongated heat emission surface (13) of high thermal conductivity is attached to the electric resistor (12), the heat emission surface being substantially larger in area than the electric resistor and being arranged to give off supplied heat into the wall material (3, 4). (Figure 2) |
