| 摘要 |
The present invention describes prefabricated structural elements made from cement parts with an internal metal surface of stainless or galvanized steel resulting in the building of walls for better flow of flue gases at the same time providing additional mechanical strength to each element which is available as a standardized industrial product. The proposed prefabricated structural elements of rectangular or any desired cross-section can create courses in any structure by fixing one on top of another, each being independently prefabricated and where the steel plate of each element projects as far as necessary so that one element fully dovetails with the other. There are holes running through each section of element to fix them with special metal components to the intermediary plates of the structure and with metal cables to the parts that project over the final plate of the structure. |
