| 摘要 |
<p num="1"><br/><br/><br/>The present invention relates to a roof design that comprises an external <br/>sheet covering (1), an insulating layer (3) provided beneath the sheet <br/>covering (1) and a load carrying structure (10) that supports the insulating <br/>layer (3). It is significant of the roof design according to the present <br/>invention that means (7) for transporting an energy absorbing medium is <br/>provided in the insulating layer (3).<br/>
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