| (19) |
 |
|
(11) |
EP 1 690 996 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
07.05.2014 Bulletin 2014/19 |
| (43) |
Date of publication A2: |
|
16.08.2006 Bulletin 2006/33 |
| (22) |
Date of filing: 25.01.2006 |
|
| (51) |
International Patent Classification (IPC):
|
|
| (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 |
|
Designated Extension States: |
|
AL BA HR MK YU |
| (30) |
Priority: |
10.02.2005 FI 20055060
|
| (71) |
Applicant: Paroc Oy Ab |
|
00621 Helsinki (FI) |
|
| (72) |
Inventor: |
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- Willberg, Jim
FI-21600 Pargas (FI)
|
| (74) |
Representative: LEITZINGER OY |
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Tammasaarenkatu 1
00180 Helsinki
00180 Helsinki (FI) |
|
| |
|
| (54) |
Sandwich Building Element and its Manufacturing Method |
(57) The invention is related to a sandwich building element (1) a method for producing
it and use of these. The sandwich building element (1) of the invention comprises
a mineral wool core (2) coated with a surface layer (3) of metal. The sandwich element
(1) has on at least one location of the surface layer at least one interruption (X)
(3), and at least one cut (4) in the mineral wool core (2) for enabling bending of
the sandwich element (1) into desired angle in said location.