(19)

(11)

EP 2 373 854 A1

(12)

(43) Date of publication: 12.10.2011 Bulletin 2011/41 (21) Application number: 09831301.8 (22) Date of filing: 04.12.2009

(51) International Patent Classification (IPC):  E04F 13/076(2006.01) E04B 2/08(2006.01) E04F 21/02(2006.01) F16S 1/02(2006.01) (86) International application number: PCT/AU2009/001582 (87) International publication number: WO 2010/065987 (17.06.2010 Gazette 2010/24)

(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 SM TR (30) Priority: 09.12.2008 AU 2008906360 (71) Applicant: James Hardie Technology Limited Dublin 2 (IE)	(72) Inventor: SOUTHWELL, Darren Bella Vista NSW 2153 (AU) (74) Representative: Lenney, James Patrick  James Hardie Technology Limited Europa House, 2nd Floor, Harcourt Centre Harcourt Street Dublin 2 Dublin 2 (IE)