| 摘要 |
<p>The module is in the form of a panel (16) and includes: an inner layer (18) of refractory or heat-resistant material, at least one intermediate layer (20) of thermally-insulating material, and an outer, load-bearing layer (24) of cement, concrete or a similar material, the bottom of which extends to form a base (26) for supporting the inner layer (18) and the at least one intermediate layer (20). A plurality of elongate stiffening elements (27), the ends of which incorporated in the outer load-bearing layer (24) and in the inner, refractory layer (18) respectively and which extend through the at least one intermediate layer (20), hold the panel (16) together. At least a cavity (30) communicating with the exterior is made in the load-bearing layer (24). <IMAGE></p> |
