A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
POLYMER FIBERS FOR CONCRETE REINFORCEMENT
The invention is directed to a macro-synthetic fiber consisting of three or more partially fused filaments made of a polymer composition comprising at least one polypropylene, wherein the fiber has a multilobal cross-sectional shape with three or more lobes. The invention is also directed to a method for producing macro-synthetic fibers, to a cementitious material comprising a binder and macro-synthetic fibers of the present invention, and to a method for forming a concrete surface using a concrete mixture modified with the macro-synthetic fibers of the present invention.
POLYMER FIBERS FOR CONCRETE REINFORCEMENT
The invention is directed to a macro-synthetic fiber consisting of three or more partially fused filaments made of a polymer composition comprising at least one polypropylene, wherein the fiber has a multilobal cross-sectional shape with three or more lobes. The invention is also directed to a method for producing macro-synthetic fibers, to a cementitious material comprising a binder and macro-synthetic fibers of the present invention, and to a method for forming a concrete surface using a concrete mixture modified with the macro-synthetic fibers of the present invention.
POLYMER FIBERS FOR CONCRETE REINFORCEMENT
POLYMERFASERN FÜR DIE BETONVERSTÄRKUNG
FIBRES DE POLYMÈRE POUR RENFORCEMENT DE BÉTON
FREI FABIAN (author) / DURALL WILLIAM (author) / LABBE CARL (author)
2024-05-01
Patent
Electronic Resource
English
IPC:
D01D
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
,
Mechanische Verfahren oder Vorrichtungen für die Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
D02G
CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS
,
Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente