MY172683A - Method of producing heat treated plant-based coarse aggregate for concrete - Google Patents

Method of producing heat treated plant-based coarse aggregate for concrete

Info

Publication number
MY172683A
MY172683A MYPI2013702211A MYPI2013702211A MY172683A MY 172683 A MY172683 A MY 172683A MY PI2013702211 A MYPI2013702211 A MY PI2013702211A MY PI2013702211 A MYPI2013702211 A MY PI2013702211A MY 172683 A MY172683 A MY 172683A
Authority
MY
Malaysia
Prior art keywords
oil palm
coarse aggregate
palm shell
heat treated
concrete
Prior art date
Application number
MYPI2013702211A
Inventor
Bee Chin Ang
Mahmud Hilmi
Ming Kun Yew
Ming Chian Yew
Original Assignee
Univ Malaya
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 Malaya filed Critical Univ Malaya
Priority to MYPI2013702211A priority Critical patent/MY172683A/en
Priority to PCT/MY2014/000265 priority patent/WO2015076665A1/en
Publication of MY172683A publication Critical patent/MY172683A/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
    • 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
    • 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
    • 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)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The present invention provides a method to produce heat treated, oil palm shell coarse aggregate via heat treatment at 60?C for 0.5 hour and grout coating of 1.2 water w/c formulation, as lightweight concrete production. With the use of treated oil palm shell coarse aggregate, properties of the lightweight concrete produced are enhanced which includes high comprehensive strength, dimensional stability and good resistance to harmful organisms. This invention is environmental friendly as it utilizes oil palm shell, a waste material. As wood type substrate does not contain any compound containing heavy metals, use of oil palm shell via this method will not bring negative impact to the environment during use or disposal thereof.
MYPI2013702211A 2013-11-20 2013-11-20 Method of producing heat treated plant-based coarse aggregate for concrete MY172683A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2013702211A MY172683A (en) 2013-11-20 2013-11-20 Method of producing heat treated plant-based coarse aggregate for concrete
PCT/MY2014/000265 WO2015076665A1 (en) 2013-11-20 2014-11-20 Method of producing heat treated plant-based coarse aggregate for concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2013702211A MY172683A (en) 2013-11-20 2013-11-20 Method of producing heat treated plant-based coarse aggregate for concrete

Publications (1)

Publication Number Publication Date
MY172683A true MY172683A (en) 2019-12-10

Family

ID=53179846

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2013702211A MY172683A (en) 2013-11-20 2013-11-20 Method of producing heat treated plant-based coarse aggregate for concrete

Country Status (2)

Country Link
MY (1) MY172683A (en)
WO (1) WO2015076665A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018088888A1 (en) * 2016-11-14 2018-05-17 University Of Malaya Method of producing blast resistant reinforced lightweight concrete using oil palm shell as coarse aggregate
CN116730641A (en) * 2023-05-19 2023-09-12 华新水泥股份有限公司 Preparation method of enhanced bio-based lightweight aggregate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61151053A (en) * 1984-12-21 1986-07-09 清水建設株式会社 Aggregate
JP2007161526A (en) * 2005-12-14 2007-06-28 Funaoka Kotoko Cement-coated chip, cement-coated chip formed body and its producing method

Also Published As

Publication number Publication date
WO2015076665A1 (en) 2015-05-28

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