| 摘要 |
The present invention refers to a system of thermoplastic roof tiles of high-resistance manufactured by a thermoplastic co-extrusion process, which is formed by one or a plurality of solid or foamy layers, the lower layer being based on a mixture of vinyl polychloride (PVC), the upper layer being formed by a mixture of synthetic resins, copolymers and styrene polymers for high-resistance vinyl chloride, thus resulting in a roof tile system of different designs and colour, with a rough or smooth finish in the upper layer, with a traditional aesthetic of high resistance to impacts, durability, lightness and adapted to any type of architecture, thus providing an effective solution to any type of roof.
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