(19)
(11) EP 0 725 871 A1

(12)

(43) Date of publication:
14.08.1996 Bulletin 1996/33

(21) Application number: 95915725.0

(22) Date of filing: 21.04.1995
(51) International Patent Classification (IPC): 
E04C 5/ 01( . )
(86) International application number:
PCT/CA1995/000225
(87) International publication number:
WO 1996/006995 (07.03.1996 Gazette 1996/11)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

(30) Priority: 31.08.1994 CA 19942131212

(71) Applicant: UNIVERSITE LAVAL
Quebec, Quebec G1K 7P4 (CA)

(72) Inventors:
  • BANTHIA, Nemkumar
    Burnaby, British Columbia V5A 2T9 (CA)
  • KRISHNADEV, Madhavaro
    Sainte-Foy, Quebec G1W 1S7 (CA)

(74) Representative: Casalonga, Axel 
BUREAU D.A. CASALONGA - JOSSE Morassistrasse 8
80469 München
80469 München (DE)

   


(54) METAL FIBER WITH OPTIMIZED GEOMETRY FOR REINFORCING CEMENT-BASED MATERIALS