
Instruction manual
S14-250 ver. 2020
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A
–
foundation tray
B
–
spacing board
C
–
athletics synthetic surface
D
–
concrete layer ~200 mm thick
E
–
ground
F
–
draining tube
Drawing 2. Embedding the foundation tray
Draining tubes ought to be positioned vertically in the spaces of the foundation tray and should go past the concrete
layer. During the embedding process of the tray (item 1), draining tubes can stick out over the foundation tray bottom.
After the concrete setting, the sticking tube ends are to be cut off as close to the tray bottom as possible to ensure the
correct water outflow.