(19)
(11) EP 1 971 723 A1

(12)

(43) Date of publication:
24.09.2008 Bulletin 2008/39

(21) Application number: 07700260.8

(22) Date of filing: 09.01.2007
(51) International Patent Classification (IPC): 
E02D 5/72(2006.01)
 E02D 5/52(2006.01)
(86) International application number:
PCT/FI2007/000006
(87) International publication number:
WO 2007/080217 (19.07.2007 Gazette 2007/29)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 09.01.2006 FI 20060013

(71) Applicant: Lujabetoni OY
71800 Siilinjärvi (FI)

(72) Inventors:
  • KINNUNEN, Juha
    FI-86800 Pyhäsalmi (FI)
  • KOIVUNEN, Kari
    FI-27430 Panelia (FI)
  • KOKKONEN, Tero
    FI-71800 Siilinjärvi (FI)
  • TASKINEN, Ari
    FI-71800 Siilinjärvi (FI)

(74) Representative: Helino, Timo Kalervo et al
Papula Oy Mechelininkatu 1 a
FIN-00180 Helsinki
FIN-00180 Helsinki (FI)

   


(54) POINT STRUCTURE OF A FILE OF REINFORCED CONCRETE