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SE2450354A1 - Nanomaterial for strength and durability improvment of cementitious materials - Google Patents

Nanomaterial for strength and durability improvment of cementitious materials

Info

Publication number
SE2450354A1
SE2450354A1 SE2450354A SE2450354A SE2450354A1 SE 2450354 A1 SE2450354 A1 SE 2450354A1 SE 2450354 A SE2450354 A SE 2450354A SE 2450354 A SE2450354 A SE 2450354A SE 2450354 A1 SE2450354 A1 SE 2450354A1
Authority
SE
Sweden
Prior art keywords
improvment
nanomaterial
durability
strength
cementitious materials
Prior art date
Application number
SE2450354A
Other versions
SE547856C2 (en
Inventor
Farid Akhtar
Jan Nordin
Original Assignee
Grafoam Ab
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 Grafoam Ab filed Critical Grafoam Ab
Priority to SE2450354A priority Critical patent/SE547856C2/en
Priority to PCT/EP2025/058970 priority patent/WO2025210077A1/en
Publication of SE2450354A1 publication Critical patent/SE2450354A1/en
Publication of SE547856C2 publication Critical patent/SE547856C2/en

Links

Classifications

    • 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
    • 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
    • C04B7/00—Hydraulic cements
    • 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
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/022—Carbon
    • C04B14/024—Graphite
    • 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
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/022—Carbon
    • C04B14/026—Carbon of particular shape, e.g. nanotubes
    • 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
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand
    • C04B14/064—Silica aerogel
    • 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
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/32—Carbides; Nitrides; Borides ; Silicides
    • C04B14/322—Carbides
    • C04B14/324—Silicon carbide
    • 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
    • C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
    • C04B16/085—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons expanded in situ, i.e. during or after mixing the mortar, concrete or artificial stone ingredients
    • 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
    • C04B20/0008—Materials specified by a shape not covered by C04B20/0016 - C04B20/0056, e.g. nanotubes
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0041—Non-polymeric ingredients chosen for their physico-chemical characteristics
    • C04B2103/0043—Compounds chosen for their specific Moh's hardness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
SE2450354A 2024-04-03 2024-04-03 Nanomaterial for strength and durability improvment of cementitious materials SE547856C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2450354A SE547856C2 (en) 2024-04-03 2024-04-03 Nanomaterial for strength and durability improvment of cementitious materials
PCT/EP2025/058970 WO2025210077A1 (en) 2024-04-03 2025-04-02 Nanomaterial for strength and durability improvment of cementitious materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2450354A SE547856C2 (en) 2024-04-03 2024-04-03 Nanomaterial for strength and durability improvment of cementitious materials

Publications (2)

Publication Number Publication Date
SE2450354A1 true SE2450354A1 (en) 2025-10-04
SE547856C2 SE547856C2 (en) 2025-12-09

Family

ID=95290266

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2450354A SE547856C2 (en) 2024-04-03 2024-04-03 Nanomaterial for strength and durability improvment of cementitious materials

Country Status (2)

Country Link
SE (1) SE547856C2 (en)
WO (1) WO2025210077A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666520A (en) * 1985-09-18 1987-05-19 F. P. C. Research, Inc. Cementitious composite material with silicon carbide aggregate
US20050061206A1 (en) * 2003-01-24 2005-03-24 Reddy B. Raghava Cement compositions containing flexible, compressible beads and methods of cementing in subterranean formations
CN101182235A (en) * 2007-11-09 2008-05-21 中国科学院上海硅酸盐研究所 Method for preparing porous inorganic materials using organic polymer hollow microspheres as pore-forming agent
US20170260105A1 (en) * 2014-12-11 2017-09-14 Construction Research & Technology Gmbh Method for manufacturing a construction material
CN108558295A (en) * 2018-05-02 2018-09-21 芜湖恒固混凝土材料有限公司 A kind of light-high-strength concrete
CN109678439A (en) * 2019-02-25 2019-04-26 内蒙古高等级公路建设开发有限责任公司 A kind of high fluidity cement concrete and preparation method thereof

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US3945956A (en) 1975-06-23 1976-03-23 The Dow Chemical Company Polymerization of styrene acrylonitrile expandable microspheres
JPS6021770B2 (en) 1980-02-14 1985-05-29 松本油脂製薬株式会社 Method for manufacturing thermally expandable microcapsules
JPS62286534A (en) 1986-06-04 1987-12-12 Matsumoto Yushi Seiyaku Kk Manufacture of thermal expansion microcapsule
SE9003600L (en) 1990-11-12 1992-05-13 Casco Nobel Ab EXPANDABLE THERMOPLASTIC MICROSPHERES AND PROCEDURES FOR PRODUCING THEREOF
JP3659979B2 (en) 1992-04-15 2005-06-15 松本油脂製薬株式会社 Thermally expandable microcapsule and its production method
EP1059339B1 (en) 1998-02-24 2004-10-13 Matsumoto Yushi-Seiyaku Co., Ltd. Heat-expandable microcapsules, process for producing the same, and method of utilizing the same
US6235800B1 (en) 1998-03-13 2001-05-22 Matsumoto Yushi-Seiyaku Co., Ltd. Heat-expandable microcapsules and method of utilizing the same
JP4633987B2 (en) 1999-09-29 2011-02-16 松本油脂製薬株式会社 Method for producing thermally expandable microcapsules
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US6509384B2 (en) 2000-04-28 2003-01-21 Akzo Nobel N.V. Chemical product and method
US6617363B2 (en) 2001-01-18 2003-09-09 Sekisui Chemical Co., Ltd. Method of producing thermally expansive microcapsule
MXPA03010759A (en) 2001-05-25 2005-09-08 Univ Lehigh Expandable microspheres for foam insulation and methods.
JP4393377B2 (en) 2002-05-24 2010-01-06 松本油脂製薬株式会社 Thermally expandable microcapsules and uses thereof
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WO2004074396A1 (en) 2003-02-24 2004-09-02 Matsumoto Yushi-Seiyaku Co., Ltd. Thermoexpansible microsphere, process for producing the same and method of use thereof
JP2005272633A (en) 2004-03-24 2005-10-06 Sanyo Chem Ind Ltd Hollow resin particle and thermally expandable microcapsule
EP1811007B1 (en) 2004-09-13 2010-03-31 Kureha Corporation Thermally foaming microsphere, method for production thereof, use thereof, composition containing the same, and article
WO2007072769A1 (en) 2005-12-19 2007-06-28 Kureha Corporation Heat-expandable microspheres, process for production of the same and uses thereof
UA91264C2 (en) 2006-02-10 2010-07-12 Акцо Нобель Н.В. thermally expandable thermoplastic microspheres, method of their producing, use, water suspension containing them and method for manufacture of paper
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KR20220132671A (en) 2020-04-03 2022-09-30 누리온 케미칼즈 인터내셔널 비.브이. Thermally Expandable Microspheres Made from Bio-Based Monomers
CN113979658A (en) * 2020-07-27 2022-01-28 苏州万众建筑材料有限公司 Concrete anti-cracking agent and preparation method thereof
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666520A (en) * 1985-09-18 1987-05-19 F. P. C. Research, Inc. Cementitious composite material with silicon carbide aggregate
US20050061206A1 (en) * 2003-01-24 2005-03-24 Reddy B. Raghava Cement compositions containing flexible, compressible beads and methods of cementing in subterranean formations
CN101182235A (en) * 2007-11-09 2008-05-21 中国科学院上海硅酸盐研究所 Method for preparing porous inorganic materials using organic polymer hollow microspheres as pore-forming agent
US20170260105A1 (en) * 2014-12-11 2017-09-14 Construction Research & Technology Gmbh Method for manufacturing a construction material
CN108558295A (en) * 2018-05-02 2018-09-21 芜湖恒固混凝土材料有限公司 A kind of light-high-strength concrete
CN109678439A (en) * 2019-02-25 2019-04-26 内蒙古高等级公路建设开发有限责任公司 A kind of high fluidity cement concrete and preparation method thereof

Also Published As

Publication number Publication date
SE547856C2 (en) 2025-12-09
WO2025210077A1 (en) 2025-10-09

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