| 摘要 |
Disclosed is a tile for covering roofs, produced in material with a polymer matrix ( 7 ) comprising a mineral charge ( 8 ) provided in a quantity ranging from 20% and 60% in weight, with respect to the total weight of the tile, the mineral charge being chosen from calcium carbonate, talc, barium sulphate, clay, and the tile having dimensions and thicknesses substantially identical to those of conventional tiles such as, selectively, Portuguese tiles, Marseilles tiles and curved tiles, and preferably being provided joined to similar tiles, in a way suitable to define a multiple tile.
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