(19)

(11)

EP 2 021 556 A1

(12)

(43) Date of publication: 11.02.2009 Bulletin 2009/07 (21) Application number: 07725574.3 (22) Date of filing: 25.05.2007

(51) International Patent Classification (IPC):  E04C 3/11(2006.01) E04C 3/40(2006.01) (86) International application number: PCT/EP2007/004678 (87) International publication number: WO 2007/137784 (06.12.2007 Gazette 2007/49)

(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 MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 01.06.2006 BE 200600305 (71) Applicant: Quick Building Construction BVBA 9880 Aalter/Lotenhulle (BE)	(72) Inventor: VINCENT, Bruno 9880 Aalter (BE) (74) Representative: Ostyn, Frans  K.O.B. NV President Kennedypark 31 C 8500 Kortrijk 8500 Kortrijk (BE)