WO2006015999A1 - Fibra con geometría optimizada para el refuerzo del hormigón y el mortero - Google Patents
Fibra con geometría optimizada para el refuerzo del hormigón y el mortero Download PDFInfo
- Publication number
- WO2006015999A1 WO2006015999A1 PCT/ES2005/070110 ES2005070110W WO2006015999A1 WO 2006015999 A1 WO2006015999 A1 WO 2006015999A1 ES 2005070110 W ES2005070110 W ES 2005070110W WO 2006015999 A1 WO2006015999 A1 WO 2006015999A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- concrete
- fiber
- mortar
- fibre
- fibers
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
- E04C5/073—Discrete reinforcing elements, e.g. fibres
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/06—Macromolecular compounds fibrous
- C04B16/0616—Macromolecular compounds fibrous from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B16/0625—Polyalkenes, e.g. polyethylene
- C04B16/0633—Polypropylene
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
Definitions
- the present invention relates to a fiber with optimized geometry for the reinforcement of concrete and mortar.
- the present invention consists of a fiber with an optimized geometry for concrete reinforcement.
- the special geometry of the fiber shown in section to the least four triangular projections equidis ⁇ sented around a circle increases the anchoring surface between the fiber and the material containing, with respect to a circular fiber and thus is incre ⁇ mint the tensile strength of it. Similarly, the microcracks of the material that contains them are reduced.
- the fibers of the present invention are preferably polypropylene, this material makes them light, strong, resistant to chemicals, which do not oxidize and do not absorb water.
- HORMI ⁇ crete fibers of the present invention can be used for reinforcement of mortar.
- the fibers of the present invention can be arranged twisted along its longitudinal axis to improve the binding to the material to which they are directed.
- Figure 1 shows a perspective view of the fiber of the invention.
- the present invention is a fiber (1) with Geome ⁇ optimized sorting for reinforcing concrete, the fiber shows in section the least four triangular projections equidistant around the central circular area.
- the fibers (1) of the present invention are added ⁇ den in the concrete or in mortar in the form of beams, achieving a homogeneous distribution throughout the concrete mass, thus preventing the formation of microcracks in the concrete mass by increasing its resis ⁇ tence.
- the fiber bundles have 10 to 10,000 filaments, a length of 1 to 50 mm.
- the fibers have a thickness between 1 millimeter and 3mm.
- the fiber shows in section five triangular projections around the central circular section.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP200401930 | 2004-08-03 | ||
ES200401930A ES2257164B1 (es) | 2004-08-03 | 2004-08-03 | Fibra con geometria optimizada para el refuerzo del hormigon y el mortero. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006015999A1 true WO2006015999A1 (es) | 2006-02-16 |
Family
ID=35124665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2005/070110 WO2006015999A1 (es) | 2004-08-03 | 2005-07-26 | Fibra con geometría optimizada para el refuerzo del hormigón y el mortero |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2257164B1 (es) |
WO (1) | WO2006015999A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007141360A1 (es) * | 2006-06-07 | 2007-12-13 | Christian Palacios Gazules | Fibra monofilamentada de propileno |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2351649B1 (es) * | 2010-11-17 | 2011-10-28 | Adril Traders, S.L. | Fibra monofilamento de polipropileno para refuerzo de hormigón y/o cemento. |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02229213A (ja) * | 1989-02-27 | 1990-09-12 | Toray Ind Inc | 高強度液晶繊維の製法 |
WO1998010159A1 (en) * | 1996-09-05 | 1998-03-12 | The Regents Of The University Of Michigan | Optimized geometries of fiber reinforcements of cement, ceramic and polymeric based composites |
-
2004
- 2004-08-03 ES ES200401930A patent/ES2257164B1/es not_active Expired - Fee Related
-
2005
- 2005-07-26 WO PCT/ES2005/070110 patent/WO2006015999A1/es active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02229213A (ja) * | 1989-02-27 | 1990-09-12 | Toray Ind Inc | 高強度液晶繊維の製法 |
WO1998010159A1 (en) * | 1996-09-05 | 1998-03-12 | The Regents Of The University Of Michigan | Optimized geometries of fiber reinforcements of cement, ceramic and polymeric based composites |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 014, no. 543 (C - 0783) 30 November 1990 (1990-11-30) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007141360A1 (es) * | 2006-06-07 | 2007-12-13 | Christian Palacios Gazules | Fibra monofilamentada de propileno |
Also Published As
Publication number | Publication date |
---|---|
ES2257164A1 (es) | 2006-07-16 |
ES2257164B1 (es) | 2007-03-16 |
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