公开(公告)号：PL195684B1

公开(公告)日：2007-10-31

申请号：PL34422099

申请日：1999-05-12

Applicant: BOUYGUES SA ,  LAFARGE SA ,  RHODIA CHIMIE SA

Inventor： CHEYREZY MARCEL ,  DUGAT JEROME ,  BOIVIN SANDRA ,  ORANGE GILLES ,  FROUIN LAURENT

IPC: C04B28/02 ,  C04B14/06 ,  C04B14/20 ,  C04B14/38 ,  C04B16/06 ,  C04B18/08 ,  C04B20/10 ,  C04B40/00 ,  C04B40/02 ,  C04B111/20

Abstract: A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.

公开(公告)号：AU748678C

公开(公告)日：2006-11-09

申请号：AU3611899

申请日：1999-05-12

Applicant: BOUYGUES SA ,  LAFARGE SA ,  RHODIA CHIMIE SA

Inventor： CHEYREZY MARCEL ,  DUGAT JEROME ,  BOIVIN SANDRA ,  ORANGE GILLES ,  FROUIN LAURENT

IPC: C04B28/02 ,  C04B14/06 ,  C04B14/20 ,  C04B14/38 ,  C04B16/06 ,  C04B18/08 ,  C04B20/10 ,  C04B40/02 ,  C04B111/20

Abstract: A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.

公开(公告)号：AU748678B2

公开(公告)日：2002-06-13

申请号：AU3611899

申请日：1999-05-12

Applicant: BOUYGUES SA ,  LAFARGE SA ,  RHODIA CHIMIE SA

Inventor： CHEYREZY MARCEL ,  DUGAT JEROME ,  BOIVIN SANDRA ,  ORANGE GILLES ,  FROUIN LAURENT

IPC: C04B14/06 ,  C04B14/20 ,  C04B14/38 ,  C04B16/06 ,  C04B18/08 ,  C04B20/10 ,  C04B28/02 ,  C04B40/02 ,  C04B111/20 ,  C04B40/00

Abstract: A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.

公开(公告)号：ZA9810862B

公开(公告)日：1999-06-01

申请号：ZA9810862

申请日：1998-11-27

Applicant: BOUYGUES SA ,  LAFARGE SA ,  RHODIA CHIMIE SA

Inventor： CHEYREZY MARCEL ,  DUGAT JEROME ,  CLAVAUD BERNARD ,  ORANGE GILLES ,  FROUIN LAURENT

IPC: C04B28/04 ,  C04B14/20 ,  C04B14/48 ,  C04B28/02 ,  C04B111/20 ,  C04B

Abstract: The invention concerns a concrete obtained by mixing with water, cement, granular elements, elements with puzzolanic reaction, constituents capable of improving the toughness of the matrix, metal fibers and at least a dispersing agent, in specified conditions and proportions. Said concrete has improved properties compared to prior art concrete comprising metal fibers.

公开(公告)号：PT1080049E

公开(公告)日：2004-02-27

申请号：PT99918063

申请日：1999-05-12

Applicant: RHODIA CHIMIE SA ,  LAFARGE SA ,  BOUYGUES SA

Inventor： FROUIN LAURENT ,  ORANGE GILLES ,  CHEYREZY MARCEL ,  DUGAT JEROME ,  BOIVIN SANDRA

IPC: C04B14/06 ,  C04B14/20 ,  C04B14/38 ,  C04B16/06 ,  C04B18/08 ,  C04B20/10 ,  C04B28/02 ,  C04B40/02 ,  C04B111/20 ,  C04B40/00

Abstract: A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.

公开(公告)号：CZ20004200A3

公开(公告)日：2002-03-13

申请号：CZ20004200

申请日：1999-05-12

Applicant: BOUYGUES SA ,  LAFARGE SA ,  RHODIA CHIMIE SA

Inventor： CHEYREZY MARCEL ,  DUGAT JEROME ,  BOIVIN SANDRA ,  ORANGE GILLES ,  FROIN LAURENT

IPC: C04B14/06 ,  C04B14/20 ,  C04B14/38 ,  C04B16/06 ,  C04B18/08 ,  C04B20/10 ,  C04B28/02 ,  C04B40/02 ,  C04B111/20 ,  C04B40/00

Abstract: A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.

公开(公告)号：BR9910471A

公开(公告)日：2001-01-09

申请号：BR9910471

申请日：1999-05-12

Applicant: BOUYGUES SA ,  LAFARGE SA ,  RHODIA CHIMIE SA

Inventor： CHEYREZY MARCEL ,  DUGAT JEROME ,  BOIVIN SANDRA ,  ORANGE GILLES ,  FROIN LAURENT

IPC: C04B14/06 ,  C04B14/20 ,  C04B14/38 ,  C04B16/06 ,  C04B18/08 ,  C04B20/10 ,  C04B28/02 ,  C04B40/02 ,  C04B111/20 ,  C04B40/00

Abstract: A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.

公开(公告)号：FR2771406B1

公开(公告)日：2000-02-11

申请号：FR9714928

申请日：1997-11-27

Applicant: BOUYGUES SA

Inventor： CHEYREZY MARCEL HUBERT ,  DUGAT JEROME ,  CLAVAUD BERNARD ,  ORANGE GILLES ,  FROUIN LAURENT

IPC: C04B28/04 ,  C04B14/20 ,  C04B14/48 ,  C04B28/02 ,  C04B111/20 ,  C04B28/00

Abstract: The invention concerns a concrete obtained by mixing with water, cement, granular elements, elements with puzzolanic reaction, constituents capable of improving the toughness of the matrix, metal fibers and at least a dispersing agent, in specified conditions and proportions. Said concrete has improved properties compared to prior art concrete comprising metal fibers.

公开(公告)号：DE69911202T3

公开(公告)日：2012-03-22

申请号：DE69911202

申请日：1999-05-12

Applicant: BOUYGUES SA ,  LAFARGE SA

Inventor： CHEYREZY MARCEL ,  DUGAT JEROME ,  BOIVIN SANDRA ,  ORANGE GILLES ,  FROUIN LAURENT

IPC: C04B28/02 ,  C04B14/06 ,  C04B14/20 ,  C04B14/38 ,  C04B16/06 ,  C04B18/08 ,  C04B20/10 ,  C04B40/00 ,  C04B40/02 ,  C04B111/20

公开(公告)号：ES2205811T3

公开(公告)日：2004-05-01

申请号：ES99918063

申请日：1999-05-12

Applicant: BOUYGUES SA ,  LAFARGE SA ,  RHODIA CHIMIE SA

Inventor： CHEYREZY MARCEL ,  DUGAT JEROME ,  BOIVIN SANDRA ,  ORANGE GILLES ,  FROUIN LAURENT

IPC: C04B14/06 ,  C04B14/20 ,  C04B14/38 ,  C04B16/06 ,  C04B18/08 ,  C04B20/10 ,  C04B28/02 ,  C04B40/02 ,  C04B111/20 ,  C04B40/00

Abstract: A concrete includes organic fibers, dispersed in a cement matrix. The cement matrix includes elements having predetermined particle sizes. The organic fibers have predetermined lengths and diameters. The behavior of the concrete is improved both with respect to the occurrence of minute cracks and the propagation of large cracks as a result of a synergistic effect between the cement matrix and the organic fibers.