(19)

(11)

EP 1 931 836 A1

(12)

(43) Date of publication: 18.06.2008 Bulletin 2008/25 (21) Application number: 06784278.1 (22) Date of filing: 12.09.2006

(51) International Patent Classification (IPC):  E04B 2/58(2006.01) E04B 2/06(2006.01) (86) International application number: PCT/SG2006/000266 (87) International publication number: WO 2007/032746 (22.03.2007 Gazette 2007/12)

(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 RS (30) Priority: 16.09.2005 SG 200505952 (71) Applicant: Dyntek Pte Ltd. Singapore 729570 (SG)	(72) Inventors: NG, Wee Beng Singapore 269269 (SG) WYATT, Gary Donald Victoria 3152 (AU) (74) Representative: Harding, Richard Patrick  Marks & Clerk, 4220 Nash Court, Oxford Business Park South Oxford OX4 2RU Oxford OX4 2RU (GB)