(19)

(11)

EP 2 281 093 A1

(12)

(43) Date of publication: 09.02.2011 Bulletin 2011/06 (21) Application number: 09725710.9 (22) Date of filing: 27.03.2009

(51) International Patent Classification (IPC):  E04B 1/70(2006.01) E04B 1/94(2006.01) E04B 1/74(2006.01) (86) International application number: PCT/NO2009/000114 (87) International publication number: WO 2009/120092 (01.10.2009 Gazette 2009/40)

(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: 28.03.2008 NO 20081504 (71) Applicant: Selvaag SpinOff AS 0512 Oslo (NO)	(72) Inventor: SELVAAG, Ole, Gunnar N-0382 Oslo (NO) (74) Representative: Rygh, Karl Egil Bjørn et al Zacco Norway AS Patent Department Haakon VII's gt. 2 P.O. Box 2003 Vika 0125 Oslo 0125 Oslo (NO)