| 摘要 |
The invention relates to a thermal-insulation element which consists of heat-resistant fibre mats mounted on a support element. Characteristic of the invention is that a number of fibre mats (1), folded firstly in a U-shaped manner and several lying on one another, are fastened at their open ends, by means of barbed bands (3) placed between them, to a single plate (2) made of expanded metal. <IMAGE> |
