(19)
(11) EP 2 133 471 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
28.10.2015 Bulletin 2015/44

(43) Date of publication A2:
16.12.2009 Bulletin 2009/51

(21) Application number: 09162412.2

(22) Date of filing: 10.06.2009
(51) International Patent Classification (IPC): 
E01C 13/02(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

(30) Priority: 10.06.2008 NL 1035565

(71) Applicant: Gebr. Kraaijeveld B.V.
NL-2992 SP Barendrecht (NL)

(72) Inventor:
  • van der Laan, Jan Johannes
    3312 JA, Dordrecht (NL)

(74) Representative: van Kooij, Adriaan 
Arnold & Siedsma Bezuidenhoutseweg 57
2594 AC The Hague
2594 AC The Hague (NL)

   


(54) System for storing water under a sports field


(57) The present invention relates to a system for storing water under a sports field, comprising a substructure and a sport-specific layer on the substructure, wherein the substructure comprises a water-storing layer of stone material. The present invention also relates to a method for installing a water storage under a sports field.







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