(19)
(11) EP 2 155 983 A1

(12)

(43) Date of publication:
24.02.2010 Bulletin 2010/08

(21) Application number: 08775458.6

(22) Date of filing: 04.06.2008
(51) International Patent Classification (IPC): 
E04C 2/04(2006.01)
(86) International application number:
PCT/FI2008/050333
(87) International publication number:
WO 2008/148940 (11.12.2008 Gazette 2008/50)
(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 MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 07.06.2007 FI 20070243 U

(71) Applicants:
  • Paroc Oy Ab
    01300 Vantaa (FI)
  • Valkeakosken Betoni Oy
    37600 Valkeakoski (FI)
  • Narmapinnoitus OY
    20360 Turku (FI)

(72) Inventors:
  • SEVĂ“N, Jukka
    FI-21600 Pargas (FI)
  • LEHTINEN, Markku
    FI-33580 Tampere (FI)
  • NIKULA, Merja
    FI-20400 Turku (FI)

(74) Representative: LEITZINGER OY 
Tammasaarenkatu 1
00180 Helsinki
00180 Helsinki (FI)

   


(54) FIRE-SAFE VENTILATED STRUCTURE FOR A BUILDING