(19)

(11)

EP 0 775 240 A1

(12)

(43) Date of publication: 28.05.1997 Bulletin 1997/22 (21) Application number: 95928557.0 (22) Date of filing: 15.08.1995

(51) International Patent Classification (IPC):  E04D 3/ 36( . ) (86) International application number: PCT/GB1995/001919 (87) International publication number: WO 1996/005387 (22.02.1996 Gazette 1996/09)

(84) Designated Contracting States: DE ES FR IT PT (30) Priority: 15.08.1994 GB 19940016447 (71) Applicant: ONDULINE BUILDING PRODUCTS LIMITED Kensington, London W8 7AS (GB)	(72) Inventors: Knell, Tony Merseyside L45 8LW (GB) Eichenauer, Heinz Michael F-75818 Paris Cédex 17 (FR) (74) Representative: Brereton, Paul Arthur  REDDIE & GROSE 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)