CA2968058A1 - Jute fiber reinforced polymer composite material - Google Patents

Jute fiber reinforced polymer composite material Download PDF

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Publication number
CA2968058A1
CA2968058A1 CA2968058A CA2968058A CA2968058A1 CA 2968058 A1 CA2968058 A1 CA 2968058A1 CA 2968058 A CA2968058 A CA 2968058A CA 2968058 A CA2968058 A CA 2968058A CA 2968058 A1 CA2968058 A1 CA 2968058A1
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CA
Canada
Prior art keywords
new material
new
order
attack
section
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2968058A
Other languages
French (fr)
Inventor
Faizul M. Mohee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA2968058A priority Critical patent/CA2968058A1/en
Publication of CA2968058A1 publication Critical patent/CA2968058A1/en
Abandoned legal-status Critical Current

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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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/248—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork from specific plants, e.g. hemp 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
    • 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
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/14—Polyepoxides
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/18—Polyesters; Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/041—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with metal fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/045—Reinforcing macromolecular compounds with loose or coherent fibrous material with vegetable or animal fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/047—Reinforcing macromolecular compounds with loose or coherent fibrous material with mixed fibrous material
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Civil Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Botany (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Laminated Bodies (AREA)
  • Ropes Or Cables (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

A new low-cost and corrosion-resistant fiber reinforced polymer (FRP) composite material is disclosed. This is an environmentally friendly green material. This new material can be used both as an externally bonded (EB) or a near-surface-mounted (NSM) method in the construction of structures and in the manufacturing of items. This new material can be prestressed to achieve the full strength and less deflection in the structure. The reinforcing fiber in this new material is jute along with some other natural fiber components. The binding agent can be any epoxy (thermosetting or thermoplastic), phenolic, polyester or vinylester resins. The new material shall be in the form of rectangular cross-section plates, circular cross-section round bars (smooth, deformed or sandblasted), sheets, stirrups, anchor bolts and any other forms.

Description

DESCRIPTION
A new low-cost and corrosion-resistant jute fiber reinforced polymer (FRP) composite material is disclosed. This new material can be used both as an externally bonded (EB) or a near-surface-mounted (NSM) method in the construction of structures and in the manufacturing of items. This new material can be prestressed to achieve the full strength and less deflection in the structure. The reinforcing fiber in this new material is jute along with some other natural fiber components. The binding agent can be any epoxy (thermosetting or thermoplastic), phenolic, polyester or vinylester resins. The new material shall be in the form of rectangular cross-section plates, circular cross-section round bars (smooth, deformed or sandblasted), sheets, stirrups, anchor bolts and any other forms. The reinforcing fiber in this new material is jute along with some other natural fiber (e.g.
cotton) components. The binding agent can be any epoxy (thermosetting or thermoplastic), phenolic, polyester, vinylester resins or any other resins. The new material shall be in the form of rectangular cross-section plates (0.10 mm to 200 mm thick and 5 mm to 2,000 mm wide), circular cross-section round bars (2 mm to 200 mm diameter), sheets or wraps, stirrups, anchor bolts and any other geometric forms. In case of plates, one surface of the material may have a rougher surface than the other side. This will provide additional friction when it will be in contact with concrete.
In case of a round bar, there can be surface deformations (grooves or additional epoxy layer) or sandblasting in order to increase the friction between the round bar and the surrounding concrete.
In order to increase the durability, stiffness and strength, a small amount of steel fibers or another metal (e.g. copper, aluminum) fibers may be added in this material. In order to make this material resistant from acid attack, alkali attack and sulphate attack and to add stability in the material, a filler material may be added in this material.

Claims (9)

CLAIMS:
What is claimed is:
1. The reinforcing fiber in this new material is jute along with some other natural fiber (e.g.
cotton) components.
2. The binding agent can be any epoxy,(thermosetting or thermoplastic), phenolic, polyester, vinylester resins or any other resins.
3. The new material shall be in the form of rectangular cross-section plates (0.10 mm to 200 mm thick and 5 mm to 2,000 mm wide), circular cross-section round bars (2 mm to 200 mm diameter), sheets or wraps, stirrups, anchor bolts and any other geometric forms.
4. In case of plates, one surface of the material may have a rougher surface than the other side. This will provide additional friction when it will be in contact with concrete.
5. In case of a round bar, there can be surface deformations (grooves or additional epoxy layer) or sandblasting in order to increase the friction between the round bar and the surrounding concrete.
6. In order to increase the durability, stiffness and strength, a small amount of steel fibers or another metal (e.g. copper, aluminum) fibers may be added in this material.
7. In order to make this material resistant from acid attack, alkali attack and sulphate attack and to add stability in the material, a filler material may be added in this material.
8. This new material can be used both as an externally bonded (EB) or a near-surface-mounted (NSM) method in the construction.
9. This new material can be prestressed to achieve the full strength and less deflection in the structure.
CA2968058A 2017-05-25 2017-05-25 Jute fiber reinforced polymer composite material Abandoned CA2968058A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2968058A CA2968058A1 (en) 2017-05-25 2017-05-25 Jute fiber reinforced polymer composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2968058A CA2968058A1 (en) 2017-05-25 2017-05-25 Jute fiber reinforced polymer composite material

Publications (1)

Publication Number Publication Date
CA2968058A1 true CA2968058A1 (en) 2018-11-25

Family

ID=64456639

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2968058A Abandoned CA2968058A1 (en) 2017-05-25 2017-05-25 Jute fiber reinforced polymer composite material

Country Status (1)

Country Link
CA (1) CA2968058A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021126049A1 (en) 2021-10-07 2023-04-13 Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts REINFORCEMENT FABRIC FOR A BUILDING COMPONENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021126049A1 (en) 2021-10-07 2023-04-13 Technische Universität Darmstadt, Körperschaft des öffentlichen Rechts REINFORCEMENT FABRIC FOR A BUILDING COMPONENT

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20230822