(19)
(11) EP 2 141 303 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
18.05.2016 Bulletin 2016/20

(43) Date of publication A2:
06.01.2010 Bulletin 2010/01

(21) Application number: 09163716.5

(22) Date of filing: 25.06.2009
(51) International Patent Classification (IPC): 
E04F 13/00(2006.01)
E04F 13/12(2006.01)
 E04D 3/35(2006.01)
E04C 2/296(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
Designated Extension States:
AL BA RS

(30) Priority: 02.07.2008 DE 102008030944

(71) Applicant: Knauf Insulation GmbH
9586 Fürnitz (AT)

(72) Inventors:
  • Gorazd, Sebenik
    9586 Fürnitz (AT)
  • Jure, Smolej
    9586 Fürnitz (AT)
  • Miha, Kese
    9586 Fürnitz (AT)

(74) Representative: Farmer, Guy Dominic 
ARC-IP sprl Rue Emile Francqui, 4
1435 Mont-Saint-Guibert
1435 Mont-Saint-Guibert (BE)

   


(54) Load-bearing structural building panel


(57) A load-bearing structural building panel comprises at least one mineral wool core layer (K) sandwiched between first (M1) and second (M2) panels of sheet material and the mineral wool core layer (K) comprises at least two different types of mineral fibre lamellas (A...E).







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