| 摘要 |
Wall element, in particular for the interior walling of buildings, comprising an, optionally stressed, frame structure on both sides of which a cover plate having sufficient inherent stiffness is attached, which structure is preferably provided with a filling of thermic and/or sound insulating material, at least a portion of the frame being offset, or capable of being offset, rearward in relation to at least one edge of at least one of the cover plates.
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