UY35673A - Procedimiento de fabricación de fibras sintéticas estructurales para hormigones y morteros, y fibra sintética obtenida - Google Patents

Procedimiento de fabricación de fibras sintéticas estructurales para hormigones y morteros, y fibra sintética obtenida

Info

Publication number
UY35673A
UY35673A UY35673A UY35673A UY35673A UY 35673 A UY35673 A UY 35673A UY 35673 A UY35673 A UY 35673A UY 35673 A UY35673 A UY 35673A UY 35673 A UY35673 A UY 35673A
Authority
UY
Uruguay
Prior art keywords
mortars
concrete
threads
synthetic fiber
manufacturing procedure
Prior art date
Application number
UY35673A
Other languages
English (en)
Inventor
Semelas Ledesma Gabriel
Original Assignee
Myphor Materiales Especiales S L
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Myphor Materiales Especiales S L filed Critical Myphor Materiales Especiales S L
Publication of UY35673A publication Critical patent/UY35673A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2611—Polyalkenes
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/224—Selection or control of the temperature during stretching
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/20—Industrial for civil engineering, e.g. geotextiles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Artificial Filaments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PROCEDIMIENTO DE FABRICACIÓN DE FIBRAS SINTÉTICAS ESTRUCTURALES PARA HORMIGONES Y MORTEROS, Y FIBRA SINTETICA OBTENIDA, particularmente una fibra sintética base poliolefina, para empleo en hormigones y morteros con aglomerante hidráulico como base cementante, para incrementar el módulo de elasticidad de la misma, que comprendiendo la mezcla de poliolefina y aditivos, la formación de hilos, un primer proceso de estiraje, una serie alternativa de calentamiento-enfriamiento, recogida de los hilos en bobinas y estabilización de la polimerización/reticulación durante dos días a una semana; posteriormente los hilos se someten de nuevo a una o vari as fases de re-estiraje, incluyendo los procesos de calentamiento ? enfriamiento y estabilización posterior si se van a realizar re-estirajes sucesivos; finalmente una fase de grabado superficial y el corte de los hilos.
UY35673A 2013-07-23 2014-07-21 Procedimiento de fabricación de fibras sintéticas estructurales para hormigones y morteros, y fibra sintética obtenida UY35673A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201331123A ES2539734B2 (es) 2013-07-23 2013-07-23 Procedimiento de fabricación de fibras sintéticas estructurales para hormigones y morteros y fibra sintética obtenida

Publications (1)

Publication Number Publication Date
UY35673A true UY35673A (es) 2015-01-30

Family

ID=52392777

Family Applications (1)

Application Number Title Priority Date Filing Date
UY35673A UY35673A (es) 2013-07-23 2014-07-21 Procedimiento de fabricación de fibras sintéticas estructurales para hormigones y morteros, y fibra sintética obtenida

Country Status (11)

Country Link
US (1) US9587330B2 (es)
EP (1) EP3026031A4 (es)
AR (1) AR097018A1 (es)
BR (1) BR112016001546B1 (es)
CA (1) CA2919310C (es)
CL (1) CL2016000172A1 (es)
ES (1) ES2539734B2 (es)
MX (1) MX353358B (es)
PE (1) PE20160292A1 (es)
UY (1) UY35673A (es)
WO (1) WO2015011324A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3116751A1 (en) * 2018-10-31 2020-05-07 Adfil N.V. Fiber for concrete reinforcement
CN109902423A (zh) * 2019-03-08 2019-06-18 浙江大学建筑设计研究院有限公司 不同温度下砂浆弹性模量的可靠度建模方法和预测方法
MX2022011467A (es) * 2020-03-24 2022-10-31 Bekaert Sa Nv Losa de concreto post-tensionada con fibras.
CN118043526A (zh) * 2021-09-28 2024-05-14 贝卡尔特公司 带开口的纤维增强后张混凝土板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4483727A (en) 1983-02-07 1984-11-20 Celanese Corporation High modulus polyethylene fiber bundles as reinforcement for brittle matrices
JPS6021837A (ja) * 1983-07-18 1985-02-04 日本電信電話株式会社 プラスチツク補強コンクリ−ト
JP2842129B2 (ja) * 1993-02-16 1998-12-24 株式会社大林組 プレストレストコンクリート用緊張材構造
US20030038398A1 (en) * 2000-03-13 2003-02-27 Toshiaki Ohta Method and device for producing carbon long-fiber-reinforced concrete members
ES2371981T3 (es) * 2007-03-26 2012-01-12 Kuraray Co., Ltd. Fibra de polipropileno, método para producir la misma y utilización de la misma.
ES2396639B1 (es) * 2011-08-30 2014-02-13 Myphor Materiales Especiales, S.L. Procedimiento de fabricación de fibras sintéticas estructurales para hormigones y morteros para incrementar el módulo de elasticidad de las mismas, y fibra sintética obtenida.

Also Published As

Publication number Publication date
US20160145773A1 (en) 2016-05-26
BR112016001546B1 (pt) 2022-02-08
ES2539734A1 (es) 2015-07-03
MX2016000812A (es) 2016-08-05
BR112016001546A2 (es) 2017-07-25
CA2919310A1 (en) 2015-01-29
AR097018A1 (es) 2016-02-10
CL2016000172A1 (es) 2016-08-12
EP3026031A4 (en) 2016-12-14
MX353358B (es) 2018-01-10
EP3026031A1 (en) 2016-06-01
CA2919310C (en) 2018-11-27
PE20160292A1 (es) 2016-05-13
US9587330B2 (en) 2017-03-07
WO2015011324A1 (es) 2015-01-29
ES2539734B2 (es) 2015-11-27

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Effective date: 20221213