(19)

(11)

EP 2 467 542 A1

(12)

(43) Date of publication: 27.06.2012 Bulletin 2012/26 (21) Application number: 10809367.5 (22) Date of filing: 20.08.2010

(51) International Patent Classification (IPC):  E04B 1/88(2006.01) E04B 2/00(2006.01) (86) International application number: PCT/AU2010/001065 (87) International publication number: WO 2011/020151 (24.02.2011 Gazette 2011/08)

(84) Designated Contracting States: AL 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 SM TR (30) Priority: 20.08.2009 AU 2009903931 (71) Applicant: James Hardie Technology Limited Dublin 2 (IE)	(72) Inventor: MILOSTIC, Anthony Rosehill New South Wales 2142 (AU) (74) Representative: Lenney, James Patrick  James Hardie Technology Limited Europa House, 2nd Floor, Harcourt Centre Harcourt Street Dublin 2 Dublin 2 (IE)