GB1508866A - Gypsum compositions for producing shaped articles - Google Patents

Gypsum compositions for producing shaped articles

Info

Publication number
GB1508866A
GB1508866A GB2746175A GB2746175A GB1508866A GB 1508866 A GB1508866 A GB 1508866A GB 2746175 A GB2746175 A GB 2746175A GB 2746175 A GB2746175 A GB 2746175A GB 1508866 A GB1508866 A GB 1508866A
Authority
GB
United Kingdom
Prior art keywords
cement
gypsum
weight
parts
composition
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.)
Expired
Application number
GB2746175A
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Publication of GB1508866A publication Critical patent/GB1508866A/en
Expired legal-status Critical Current

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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00129—Extrudable mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

1508866 Gyspum composition MITSUBISHI PETROCHEMICAL CO Ltd 30 June 1975 [1 July 1974] 27461/75 Heading C1H A gypsum composition comprises (i) 95 to 10 parts by weight of at least one of α-hemihydrate gypsum, #-hemihydrate gypsum or anhydrous gypsum II, (ii) hydraulic cement in a quantity sufficient to provide a total of 100 parts by weight of the cement and gypsum, (iii) 5 to 50 parts by weight of powder of a "hydrophilic colloidforming" inorganic material with an average particle size of up to 60 microns and (iv) 23-60 parts by weight water based on 100 parts by weight of the gypsum and hydraulic cement. The cement is defined as one which, on mixing into the gypsum composition, increases the strength thereof and may be Portland cement, iron cement, high early strength Portland cement, white cement and mixed cements, e.g. slag cement, pozzolanic cement and diatomaceous earth cement. The inorganic material may be a clay mineral, alumina, pyrolysed silica or hydrous aluminium silicate. In the composition may also be included fibrous reinforcement e.g. asbestos, glass fibre, rock wool, slag wool, synthetic fibres e.g. polyamide, polypropylene, polyvinyl chloride or polypropylene fibre blended with an inorganic material, or plastic stretched articles such as plastic strip; fillers e.g. graphite, mica, calcite, silica sand, aluminium carbonate, titanium oxide, glass powder, sepiolite, attapulgite, red mud, rock wool powder, or light weight aggregates such as perlite, volcanic ash soil, expanded shale and vermiculite; colouring pigments or water-proofing agents.
GB2746175A 1974-07-01 1975-06-30 Gypsum compositions for producing shaped articles Expired GB1508866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7427674A JPS514216A (en) 1974-07-01 1974-07-01 SETSUKOSEIKEIHINSEIZOYOSOSEIBUTSU

Publications (1)

Publication Number Publication Date
GB1508866A true GB1508866A (en) 1978-04-26

Family

ID=13542416

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2746175A Expired GB1508866A (en) 1974-07-01 1975-06-30 Gypsum compositions for producing shaped articles

Country Status (3)

Country Link
JP (1) JPS514216A (en)
DE (1) DE2528304A1 (en)
GB (1) GB1508866A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5958131A (en) * 1996-12-19 1999-09-28 Ecc International Ltd. Cementitious compositions and their uses
WO2006016200A1 (en) * 2004-08-04 2006-02-16 Ronald Bennett Electrically conductive building material and process for producing it
RU2452709C1 (en) * 2011-02-07 2012-06-10 Юлия Алексеевна Щепочкина Raw mix to make products
US8596356B2 (en) 2010-10-28 2013-12-03 Baker Hughes Incorporated Method of producing synthesis gas by the underground gasification of coal from a coal seam
EP2964459A4 (en) * 2013-03-05 2016-10-26 Intellectual Gorilla Gmbh Extruded gypsum-based materials
CN106431164A (en) * 2016-10-09 2017-02-22 陈建平 Environment-friendly diatom mud doll and production process thereof
US9701583B2 (en) 2013-04-24 2017-07-11 The Intellectual Gorilla Gmbh Expanded lightweight aggregate made from glass or pumice
US10077597B2 (en) 2012-06-29 2018-09-18 The Intellectual Gorilla Gmbh Fire rated door
US10196309B2 (en) 2013-10-17 2019-02-05 The Intellectual Gorilla Gmbh High temperature lightweight thermal insulating cement and silica based materials
US10240089B2 (en) 2012-06-29 2019-03-26 The Intellectual Gorilla Gmbh Gypsum composites used in fire resistant building components
US10315386B2 (en) 2012-06-29 2019-06-11 The Intellectual Gorilla Gmbh Gypsum composites used in fire resistant building components
US10414692B2 (en) 2013-04-24 2019-09-17 The Intellectual Gorilla Gmbh Extruded lightweight thermal insulating cement-based materials
US10442733B2 (en) 2014-02-04 2019-10-15 The Intellectual Gorilla Gmbh Lightweight thermal insulating cement based materials
US10538459B2 (en) 2014-06-05 2020-01-21 The Intellectual Gorilla Gmbh Extruded cement based materials
CN111620651A (en) * 2020-05-22 2020-09-04 贵州开磷磷石膏综合利用有限公司 Oil-resistant gypsum flue and application thereof
US11072562B2 (en) 2014-06-05 2021-07-27 The Intellectual Gorilla Gmbh Cement-based tile

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938177B2 (en) * 1977-06-20 1984-09-14 水澤化学工業株式会社 A curable gypsum composition that can provide water resistance while curing.
CH650483A5 (en) * 1981-06-03 1985-07-31 Zschokke Sa Conrad Fire-resistant mortar
JPS5843229A (en) * 1981-09-05 1983-03-12 Onoda Cement Co Ltd Binder for rolling granulation
DE4008084A1 (en) * 1990-03-14 1991-09-19 Pro Mineral Ges METHOD FOR PRODUCING PLASTER PANELS, ESPECIALLY OF FLOOR PLATES
JPH04106217U (en) * 1991-02-22 1992-09-14 東罐興業株式会社 Cup-shaped simple container
US5340612A (en) * 1992-04-16 1994-08-23 W.R. Grace & Co.-Conn. Sprayable portland cement-based fireproofing compositions
US5401538A (en) * 1992-04-16 1995-03-28 W.R. Grace & Co.-Conn. Sprayable portland cement-based fireproofing compositions
DE4410130C1 (en) * 1994-03-24 1996-01-11 Heidelberger Zement Ag Crack-free cement screed
GB2336585B (en) * 1998-04-20 2002-06-26 Bpb Plc Gypsum plaster
CN106699091A (en) * 2016-11-21 2017-05-24 同济大学 High-viscosity water-retaining plastering mortar taking phosphogypsum hydraulic composite cementing material as main material and preparation method thereof
CN113045258B (en) * 2021-05-31 2021-08-06 山东盛都节能科技有限公司 Heat-insulating building block and preparation method thereof

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5958131A (en) * 1996-12-19 1999-09-28 Ecc International Ltd. Cementitious compositions and their uses
AU742855B2 (en) * 1996-12-19 2002-01-17 Imerys Minerals Limited Cementitious compositions and their uses
WO2006016200A1 (en) * 2004-08-04 2006-02-16 Ronald Bennett Electrically conductive building material and process for producing it
US8596356B2 (en) 2010-10-28 2013-12-03 Baker Hughes Incorporated Method of producing synthesis gas by the underground gasification of coal from a coal seam
RU2452709C1 (en) * 2011-02-07 2012-06-10 Юлия Алексеевна Щепочкина Raw mix to make products
US10077597B2 (en) 2012-06-29 2018-09-18 The Intellectual Gorilla Gmbh Fire rated door
US10876352B2 (en) 2012-06-29 2020-12-29 The Intellectual Gorilla Gmbh Fire rated door
US10240089B2 (en) 2012-06-29 2019-03-26 The Intellectual Gorilla Gmbh Gypsum composites used in fire resistant building components
US10315386B2 (en) 2012-06-29 2019-06-11 The Intellectual Gorilla Gmbh Gypsum composites used in fire resistant building components
US10435941B2 (en) 2012-06-29 2019-10-08 The Intellectual Gorilla Gmbh Fire rated door core
US9890083B2 (en) 2013-03-05 2018-02-13 The Intellectual Gorilla Gmbh Extruded gypsum-based materials
EP2964459A4 (en) * 2013-03-05 2016-10-26 Intellectual Gorilla Gmbh Extruded gypsum-based materials
US11142480B2 (en) 2013-04-24 2021-10-12 The Intellectual Gorilla Gmbh Lightweight thermal insulating cement-based materials
US9701583B2 (en) 2013-04-24 2017-07-11 The Intellectual Gorilla Gmbh Expanded lightweight aggregate made from glass or pumice
US10414692B2 (en) 2013-04-24 2019-09-17 The Intellectual Gorilla Gmbh Extruded lightweight thermal insulating cement-based materials
US10196309B2 (en) 2013-10-17 2019-02-05 The Intellectual Gorilla Gmbh High temperature lightweight thermal insulating cement and silica based materials
US10442733B2 (en) 2014-02-04 2019-10-15 The Intellectual Gorilla Gmbh Lightweight thermal insulating cement based materials
US11155499B2 (en) 2014-02-04 2021-10-26 The Intellectual Gorilla Gmbh Lightweight thermal insulating cement based materials
US10538459B2 (en) 2014-06-05 2020-01-21 The Intellectual Gorilla Gmbh Extruded cement based materials
US11072562B2 (en) 2014-06-05 2021-07-27 The Intellectual Gorilla Gmbh Cement-based tile
CN106431164A (en) * 2016-10-09 2017-02-22 陈建平 Environment-friendly diatom mud doll and production process thereof
CN111620651A (en) * 2020-05-22 2020-09-04 贵州开磷磷石膏综合利用有限公司 Oil-resistant gypsum flue and application thereof
CN111620651B (en) * 2020-05-22 2022-06-21 贵州开磷磷石膏综合利用有限公司 Oil-resistant gypsum flue and application thereof

Also Published As

Publication number Publication date
DE2528304A1 (en) 1976-01-22
JPS514216A (en) 1976-01-14

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed