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Anlegg og fremgangsmåte til begunstigelse av vekstbetingelsene for gressplenplanter som utgjör etidrettsanleggs gressbane, s¶rlig en fotballbane
Anlegg og fremgangsmåte til begunstigelse av vekstbetingelsene for gressplenplanter som utgjör etidrettsanleggs gressbane, s¶rlig en fotballbane
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机译:有利于构成运动设施,尤其是足球场草地的草坪植物生长条件的设施和程序
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摘要
An account is given of a system for and a method of making the growth/thriving conditions for grass more favorable in connection with grass pitches, e.g. football pitches. A lighting unit having a rectangular peripheral shape and thin, disc-like form is dimensioned to correspond to the pitch that is to be lit artificially, and may comprise extra devices for additional functions that may improve the growth/thriving of the grass, such as watering/ventilation. The lighting unit (16) is arranged to be moveable in the vertical direction by means of a hoisting arrangement comprising masts (10) (or stand roofs), wires (20) and powered hoisting apparatuses.
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