EA201390458A1 - Армирующий стержень и способ его производства - Google Patents
Армирующий стержень и способ его производстваInfo
- Publication number
- EA201390458A1 EA201390458A1 EA201390458A EA201390458A EA201390458A1 EA 201390458 A1 EA201390458 A1 EA 201390458A1 EA 201390458 A EA201390458 A EA 201390458A EA 201390458 A EA201390458 A EA 201390458A EA 201390458 A1 EA201390458 A1 EA 201390458A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- fibers
- rods
- parallel
- binder
- reinforcing
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title abstract 5
- 239000000835 fiber Substances 0.000 abstract 7
- 239000011230 binding agent Substances 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
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- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/0048—Fibrous materials
- C04B20/0068—Composite fibres, e.g. fibres with a core and sheath of different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/386—Carbon
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/42—Glass
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/46—Rock wool ; Ceramic or silicate fibres
- C04B14/4643—Silicates other than zircon
- C04B14/4668—Silicates other than zircon of vulcanic origin
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1029—Macromolecular compounds
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2936—Wound or wrapped core or coating [i.e., spiral or helical]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Composite Materials (AREA)
- Nanotechnology (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Reinforcement Elements For Buildings (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Producing Shaped Articles From Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Изобретение относится к армирующим стержням для бетонных конструкций, включающим множество непрерывных параллельных волокон, предпочтительно базальтовых, углеродных, стеклянных или подобных им волокон, встроенных в отвержденное вяжущее вещество, где стержни предпочтительно имеют среднюю длину 20-200 мм и средний диаметр 2-10 мм, и каждый стержень выполнен по меньшей мере из одного пучка волокон, содержащего параллельные, предпочтительно прямые волокна, имеющего цилиндрическое сечение, при этом указанным стержням придана форма поверхности и/или текстура, которая способствует хорошему связыванию с бетоном. По меньшей мере часть поверхности каждого стержня деформируют перед или во время стадии отверждения вяжущего вещества посредством а) одной или более нитей из упругого или неупругого, но натянутого материала, спирально намотанной вокруг указанного по меньшей мере одного пучка параллельных прямых волокон перед отверждением вяжущего вещества, в которое встроены волокна, поддерживая волокна параллельно друг другу во время отверждения и обеспечивая неровную внешнюю поверхность армирующих стержней в продольном направлении; и/или б) посредством по меньшей мере одной деформированной части и/или по меньшей мере одного деформированного конца каждого армирующего стержня; при этом получая шероховатую поверхность. Изобретение также относится к способу производства армирующих стержней и применению таких коротких волокон.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20101485 | 2010-10-21 | ||
PCT/NO2011/000300 WO2012053901A1 (en) | 2010-10-21 | 2011-10-21 | Reinforcement bar and method for manufacturing same |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201390458A1 true EA201390458A1 (ru) | 2013-10-30 |
EA025976B1 EA025976B1 (ru) | 2017-02-28 |
Family
ID=45975438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201390458A EA025976B1 (ru) | 2010-10-21 | 2011-10-21 | Армирующий стержень для бетонных конструкций и способ его производства |
Country Status (26)
Country | Link |
---|---|
US (2) | US11820709B2 (ru) |
EP (1) | EP2630100B1 (ru) |
JP (1) | JP6060083B2 (ru) |
KR (3) | KR20180132937A (ru) |
CN (1) | CN103180258B (ru) |
AU (1) | AU2011318673B2 (ru) |
BR (1) | BR112013007348B1 (ru) |
CA (1) | CA2813703C (ru) |
CL (1) | CL2013001081A1 (ru) |
CO (1) | CO6690809A2 (ru) |
CR (1) | CR20130188A (ru) |
DO (1) | DOP2013000088A (ru) |
EA (1) | EA025976B1 (ru) |
EC (1) | ECSP13012625A (ru) |
GE (1) | GEP20156303B (ru) |
HK (1) | HK1184430A1 (ru) |
IL (1) | IL225335A (ru) |
MA (1) | MA34873B1 (ru) |
MX (1) | MX2013004122A (ru) |
MY (1) | MY162784A (ru) |
NO (1) | NO20130401A1 (ru) |
PE (3) | PE20151704A1 (ru) |
SG (1) | SG189020A1 (ru) |
UA (1) | UA109284C2 (ru) |
WO (1) | WO2012053901A1 (ru) |
ZA (1) | ZA201302119B (ru) |
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US9771294B1 (en) | 2016-04-21 | 2017-09-26 | Americas Basalt Technology, Llc | Basalt fibers produced from high temperature melt |
US10369754B2 (en) * | 2017-02-03 | 2019-08-06 | Oleksandr Biland | Composite fibers and method of producing fibers |
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JP2019137582A (ja) * | 2018-02-09 | 2019-08-22 | 新日本繊維株式会社 | 繊維強化コンクリート及びモルタル |
WO2020075195A1 (en) * | 2018-10-10 | 2020-04-16 | Indian Institute Of Technology Bombay | System and method for producing prestressed concrete composite beam using fibre reinforced polymer bar |
CN109250937A (zh) * | 2018-12-07 | 2019-01-22 | 河南交通职业技术学院 | 一种短切玄武岩纤维束增强混凝土及其制备方法 |
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