(19)

(11)

EP 0 211 906 A1

(12)

(43) Date of publication: 04.03.1987 Bulletin 1987/10 (21) Application number: 86901304.0 (22) Date of filing: 18.02.1986

(51) International Patent Classification (IPC):  E04B 1/ 78( . ) (86) International application number: PCT/AU1986/000040 (87) International publication number: WO 1986/004945 (28.08.1986 Gazette 1986/19)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 18.02.1985 AU 19850009339 (71) Applicant: TRIANGLE BUILDING PRODUCTS PTY. LTD. Kensington, VIC 3031 (AU)	(72) Inventor: FAMULARI, Salvatore Brunswick, VIC 3056 (AU)