| 摘要 |
The invention relates to a roof tile in the form of an interlocking tile, which is made from a plastics material and has, in its regions overlapping other roof tiles (10), catch grooves (16) and matching catch webs (15), which permit an interlocking connection of adjacent roof tiles to form a firm roof bond. The upper side and the underside of the roof tile can be formed from different mouldings (shells 24, 25), between which at least one layer (26) of an insulating material is situated. <IMAGE>
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