WO2017074270A3 - Construction materials comprising modified celluloses - Google Patents

Construction materials comprising modified celluloses Download PDF

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Publication number
WO2017074270A3
WO2017074270A3 PCT/TH2016/000087 TH2016000087W WO2017074270A3 WO 2017074270 A3 WO2017074270 A3 WO 2017074270A3 TH 2016000087 W TH2016000087 W TH 2016000087W WO 2017074270 A3 WO2017074270 A3 WO 2017074270A3
Authority
WO
WIPO (PCT)
Prior art keywords
modified celluloses
construction materials
modified
celluloses
materials
Prior art date
Application number
PCT/TH2016/000087
Other languages
French (fr)
Other versions
WO2017074270A2 (en
Inventor
Supakeat KAMBUTONG
Suebthip PONGPAIBOON
Patcharin PERMPAISARNSAKUL
Sayamon SOMSUB
Passarin JONGVISUTTISUN
Original Assignee
Scg Packaging Public Company Limited
Scg Cement-Building Materials Company Limited
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
Priority claimed from TH1501006609A external-priority patent/TH163028A/en
Application filed by Scg Packaging Public Company Limited, Scg Cement-Building Materials Company Limited filed Critical Scg Packaging Public Company Limited
Priority to CN201680062602.7A priority Critical patent/CN108495828A/en
Publication of WO2017074270A2 publication Critical patent/WO2017074270A2/en
Publication of WO2017074270A3 publication Critical patent/WO2017074270A3/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
    • 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
    • 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
    • C04B28/04—Portland 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility
    • C04B2111/802—White cement
    • 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

Abstract

Construction materials have modified celluloses which comprise cementitious materials, aggregates and modified celluloses characterized in that the modified celluloses are modified celluloses obtained from the modified cellulose morphology using base or base metal salts. The modified celluloses have the crystallinity index in the range of 20-50%.
PCT/TH2016/000087 2015-10-29 2016-10-27 Construction materials comprising modified celluloses WO2017074270A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201680062602.7A CN108495828A (en) 2015-10-29 2016-10-27 Construction material including modified cellulose

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH1501006609A TH163028A (en) 2015-10-29 Building materials containing modified cellulose
TH1501006609 2015-10-29

Publications (2)

Publication Number Publication Date
WO2017074270A2 WO2017074270A2 (en) 2017-05-04
WO2017074270A3 true WO2017074270A3 (en) 2017-07-20

Family

ID=58631866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TH2016/000087 WO2017074270A2 (en) 2015-10-29 2016-10-27 Construction materials comprising modified celluloses

Country Status (2)

Country Link
CN (1) CN108495828A (en)
WO (1) WO2017074270A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113955981B (en) * 2021-10-22 2022-10-04 深圳市鸿生建材有限公司 High-strength recycled concrete and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471866A1 (en) * 1990-08-20 1992-02-26 Shin-Etsu Chemical Co., Ltd. Modified water-soluble cellulose ether
US6843844B1 (en) * 2002-01-22 2005-01-18 Therm-O-Lite Construction Products, Inc. Modified cellulose aggregate material
US20050066858A1 (en) * 2003-09-30 2005-03-31 The Regents Of The University Of Michigan Sprayable, strain-hardening cementitious compositions
US20120227633A1 (en) * 2009-10-02 2012-09-13 Upm-Kymmene Corporation Material to be used as a concrete additive
CN104119025A (en) * 2014-08-11 2014-10-29 山东华森混凝土有限公司 Water-retaining, thickening and reinforcing additive for cement mortar and cement mortar containing additive
CN104479031A (en) * 2014-12-18 2015-04-01 广西大学 Method for degrading cellulose by synergic action of mechanical activation and metal salt

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471866A1 (en) * 1990-08-20 1992-02-26 Shin-Etsu Chemical Co., Ltd. Modified water-soluble cellulose ether
US6843844B1 (en) * 2002-01-22 2005-01-18 Therm-O-Lite Construction Products, Inc. Modified cellulose aggregate material
US20050066858A1 (en) * 2003-09-30 2005-03-31 The Regents Of The University Of Michigan Sprayable, strain-hardening cementitious compositions
US20120227633A1 (en) * 2009-10-02 2012-09-13 Upm-Kymmene Corporation Material to be used as a concrete additive
CN104119025A (en) * 2014-08-11 2014-10-29 山东华森混凝土有限公司 Water-retaining, thickening and reinforcing additive for cement mortar and cement mortar containing additive
CN104479031A (en) * 2014-12-18 2015-04-01 广西大学 Method for degrading cellulose by synergic action of mechanical activation and metal salt

Also Published As

Publication number Publication date
CN108495828A (en) 2018-09-04
WO2017074270A2 (en) 2017-05-04

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