| 摘要 |
The walls (5, 29, 25) are covered with one or several insulating bodies (1) according to this method for insulating against heat and/or cold and/or sound and/or fire wherein each insulating body (1) comprises two plates (2) disposed at the distance from each other, wherein the intermediate space (4) of the plates (2) is filled with insulating material, is airtight closed toward the outside and is evacuated. The air contents or, respectively, the vacuum in the intermediate space (4) offering the insulating body (1) or the insulating bodies (1) and therewith the thermal or sound conductivity of the insulating body (1) is changed depending on the surrounding temperature, the inner temperature and/or the outside temperature or the prevailing sound level in the region or room (7, 8, 21, 32, 34) to be insulated. (FIG. 2). The damming and insulating effect of the insulation tender therewith to be increased and adapted to the respective requirements, the insulation can also be made transparent for employing the ambient temperature as required. Upon employment as a fire protection, the intermediate space (4) of the insulating body (1) or of the insulating bodies (1) can be additionally flooded with a noncombustible gas, for example halon gas, triggered by a fire alarm.
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