| 摘要 |
Gutter element intended to form a drainage gutter placed in the ground and buried over its entire height, comprising a channel having a substantially U-shaped profile, characterised by the configuration as a body of plastic material with thin walls whose lateral sides 5 connect at the top edge with a flange section with ribs 8 extending towards the outside and furthermore comprise strengthening ribs 11, 12 formed on them, and which comprises, on each of the open front faces, a connecting surface for an adjacent gutter element or for a frontal closing panel and on its bottom wall 5, 7, a connecting collar facing downwards which is covered by a cover formed by means of a peripheral reduction of material. <IMAGE>
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