| 摘要 |
The invention relates to an apparatus for lining the inner walls of industrial furnaces with a plurality of insulating blocks, each block comprising an insulating mat which is folded in corrugated manner and possibly stitched in this shape, the insulating mats being made of highly heat-resistant material, especially ceramic fibrous material, with carrying elements arranged on the outside of the corrugations, the carrying elements being equipped on the outside of the insulating blocks with fixing means to allow each individual insulating block to be fixed to the furnace wall.
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