BE888944A - PROCESS FOR THE PREPARATION OF GYPSY AND SILICOGYPSEIC STONES OR BRICKS AND MOLDING MATERIAL FOR ITS IMPLEMENTATION - Google Patents

PROCESS FOR THE PREPARATION OF GYPSY AND SILICOGYPSEIC STONES OR BRICKS AND MOLDING MATERIAL FOR ITS IMPLEMENTATION

Info

Publication number
BE888944A
BE888944A BE0/204893A BE204893A BE888944A BE 888944 A BE888944 A BE 888944A BE 0/204893 A BE0/204893 A BE 0/204893A BE 204893 A BE204893 A BE 204893A BE 888944 A BE888944 A BE 888944A
Authority
BE
Belgium
Prior art keywords
silicogypseic
gypsy
bricks
stones
implementation
Prior art date
Application number
BE0/204893A
Other languages
French (fr)
Original Assignee
Quante Heinrich
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 Quante Heinrich filed Critical Quante Heinrich
Publication of BE888944A publication Critical patent/BE888944A/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
    • C04B28/14—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
    • C04B28/141—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 containing dihydrated gypsum before the final hardening step, e.g. forming a dihydrated gypsum product followed by a de- and rehydration step
    • 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
BE0/204893A 1981-05-05 1981-05-22 PROCESS FOR THE PREPARATION OF GYPSY AND SILICOGYPSEIC STONES OR BRICKS AND MOLDING MATERIAL FOR ITS IMPLEMENTATION BE888944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813117662 DE3117662A1 (en) 1981-05-05 1981-05-05 Production of gypsum stone and gypsum sandstone

Publications (1)

Publication Number Publication Date
BE888944A true BE888944A (en) 1981-09-16

Family

ID=6131452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204893A BE888944A (en) 1981-05-05 1981-05-22 PROCESS FOR THE PREPARATION OF GYPSY AND SILICOGYPSEIC STONES OR BRICKS AND MOLDING MATERIAL FOR ITS IMPLEMENTATION

Country Status (2)

Country Link
BE (1) BE888944A (en)
DE (1) DE3117662A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395919A (en) * 2019-08-09 2019-11-01 中国科学院沈阳应用生态研究所 A kind of method that the gypsum resourceization containing arsenic is handled and the application for handling the low arsenic gypsum of gained

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419558A1 (en) * 1984-05-25 1985-12-19 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld METHOD AND SYSTEM FOR THE PRODUCTION OF PLASTER FIBER PANELS
DE3816513C3 (en) * 1987-05-22 1998-10-01 Pro Mineral Ges Process for producing calcium sulfate alpha hemihydrate from finely divided calcium sulfate and its use
GB2205089B (en) * 1987-05-22 1991-03-13 Rhein Westfael Elect Werk Ag Process for production of calcium sulphate alpha-hemihydrate
DE3819652C3 (en) * 1987-05-22 1996-08-01 Pro Mineral Ges Process for the production of calcium sulfate alpha hemihydrate suitable as a building material from moist, finely divided flue gas desulfurization gypsum and its use
DE3732497A1 (en) * 1987-06-06 1988-12-15 Babcock Bsh Ag METHOD AND SYSTEM FOR THE PRODUCTION OF PLASTER FIBER PANELS
DE3721133A1 (en) * 1987-06-26 1989-01-05 Oppermann Hans Uwe Dipl Chem D Process for producing moulded articles, in particular building blocks
DE3732281A1 (en) * 1987-09-25 1989-04-06 Heinrich Graucob Process for compacting gypsum and waste materials with gypsum as binder
ES2154507B1 (en) * 1996-02-01 2001-10-01 Univ Granada AUTOMATIC DENTAL STOOL.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395919A (en) * 2019-08-09 2019-11-01 中国科学院沈阳应用生态研究所 A kind of method that the gypsum resourceization containing arsenic is handled and the application for handling the low arsenic gypsum of gained

Also Published As

Publication number Publication date
DE3117662A1 (en) 1982-11-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: QUANTE HEINRICH

Effective date: 19860531