329 H2O => 270 ltr/sec.ha min 540 ltr/sec.ha 1/3mm - 2/5mm => min 540 ltr/sec.ha 0/20mm - 0/40mm => min 540 ltr/sec.ha 6-12 cm 3-5 cm 25-60 cm 0,5/2 - 1/3 - 2/5 mm structure water-permeable application 2 With water-permeable slabs, it is important that the subsoil is waterpermeable For information, go to: www febestral be Joints 0 5/2 mm (porous) or 1/3 – 2/5 mm (pass through) subsoil eco solutions
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