MY172688A - Lightweight concrete composite from renewable resources - Google Patents

Lightweight concrete composite from renewable resources

Info

Publication number
MY172688A
MY172688A MYPI2014701135A MYPI2014701135A MY172688A MY 172688 A MY172688 A MY 172688A MY PI2014701135 A MYPI2014701135 A MY PI2014701135A MY PI2014701135 A MYPI2014701135 A MY PI2014701135A MY 172688 A MY172688 A MY 172688A
Authority
MY
Malaysia
Prior art keywords
lightweight concrete
natural oil
lightweight
structural
fillers
Prior art date
Application number
MYPI2014701135A
Inventor
Dr Sohif Bin Mat Prof
Aini Binti Mohd Sari Kamarul
Dr Khairiah Binti Haji Badri Pm
Dr Muhammad Fauzi Bin Mohd Zain Prof
Emeritus Dato? Ar Dr Elias Bin Salleh Prof
Original Assignee
Univ Kebangsaan Malaysia
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 Univ Kebangsaan Malaysia filed Critical Univ Kebangsaan Malaysia
Priority to MYPI2014701135A priority Critical patent/MY172688A/en
Priority to PCT/MY2015/000028 priority patent/WO2015170960A1/en
Publication of MY172688A publication Critical patent/MY172688A/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
    • 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
    • C04B16/082—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons other than polystyrene based, e.g. polyurethane foam
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
    • 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
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

The invention relates to a process of producing lightweight construction and building materials such as lightweight concrete using natural oil-based polyurethanes as fillers in the composition. The lightweight concrete is produced by introducing natural oil-based polyurethane as the green lightweight aggregate. The natural oil-based polyurethane consists of natural oil polyester polyol and 4,4-methylene diphenyldiisocyanate formed through polymerization process. The polyurethane aggregates perform as fillers and insulation materials. The novel lightweight concrete is light in weight, excellent compression strength for structural and non-structural elements and good thermal insulation effects. The natural-based lightweight concrete possessed good compressive strength and also allowed better workability and thermal efficiently as structural functions especially for building construction.
MYPI2014701135A 2014-05-05 2014-05-05 Lightweight concrete composite from renewable resources MY172688A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2014701135A MY172688A (en) 2014-05-05 2014-05-05 Lightweight concrete composite from renewable resources
PCT/MY2015/000028 WO2015170960A1 (en) 2014-05-05 2015-05-05 Lightweight concrete composite from renewable resources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2014701135A MY172688A (en) 2014-05-05 2014-05-05 Lightweight concrete composite from renewable resources

Publications (1)

Publication Number Publication Date
MY172688A true MY172688A (en) 2019-12-10

Family

ID=54392732

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014701135A MY172688A (en) 2014-05-05 2014-05-05 Lightweight concrete composite from renewable resources

Country Status (2)

Country Link
MY (1) MY172688A (en)
WO (1) WO2015170960A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106242423A (en) * 2016-07-20 2016-12-21 长沙怡景建材科技有限公司 A kind of high-performance compound insulating material based on polyurethane
CN108569885A (en) * 2017-03-07 2018-09-25 梅蒎 Utilize the method that castoff regenerative is building energy conservation heat insulation fire proofing material
ES2683949B1 (en) * 2017-03-28 2019-05-16 Univ Burgos MORTAR WITH MAGNESIUM-PHOSPHATE CEMENT AGLOMERANT AND COMPONENTS ARISING FROM INDUSTRIAL USES
CN107558652A (en) * 2017-10-20 2018-01-09 北京市市政工程研究院 A kind of light thermal-insulation non-light tight concrete building block and its manufacture method
CN112142497B (en) * 2019-10-22 2023-05-16 广州天源混凝土有限公司 Durable foam concrete
CN114276070B (en) * 2021-12-30 2023-04-25 嘉兴正合科技有限公司 Super-strong high-toughness polyester concrete for structural repair, preparation method and application
CN116854422B (en) * 2023-07-07 2024-04-09 西南科技大学 Polyurea particle fiber concrete and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4258885B2 (en) * 1999-04-12 2009-04-30 旭硝子株式会社 Polyurethane cement composition
JP2000313680A (en) * 1999-04-27 2000-11-14 Sekisui Chem Co Ltd Curing of hydraulic inorganic molded product and receiving mold for curing
JP2004058307A (en) * 2002-07-25 2004-02-26 Taiheiyo Precast Concrete Industry Co Ltd Method for manufacturing light-weight foam block

Also Published As

Publication number Publication date
WO2015170960A1 (en) 2015-11-12

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