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Roofing element and roofings built with such elements
Roofing element and roofings built with such elements
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机译:屋顶元件和用这种元件建造的屋顶
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摘要
The invention relates to a roofing element and to the roofs built with such elements. It is characterised in that: - it consists of one or more parts in relief, the fastening tenon 4 extends only over a fraction of the width of the roofing element and, - in the area located at the foot of the active face 13 of the tenon 4, the underface 3 exhibits a hump 17 formed by at least one part in relief which, also, extends only over part of the width of the element and has a face 18 parallel to the underface 3 and by means of which this roofing element bears on the upper face 15 of the batten 6. Application to the industry of roofing materials. IMAGE
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