BE888944A - Procede de preparation de pierres ou briques gypseuses et silicogypseuses et matiere de moulage pour sa mise en oeuvre - Google Patents

Procede de preparation de pierres ou briques gypseuses et silicogypseuses et matiere de moulage pour sa mise en oeuvre

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
English (en)
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/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (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)
  • Processing Of Solid Wastes (AREA)
BE0/204893A 1981-05-05 1981-05-22 Procede de preparation de pierres ou briques gypseuses et silicogypseuses et matiere de moulage pour sa mise en oeuvre BE888944A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813117662 DE3117662A1 (de) 1981-05-05 1981-05-05 Gipsstein- und gipssandsteinherstellung

Publications (1)

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

Family

ID=6131452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204893A BE888944A (fr) 1981-05-05 1981-05-22 Procede de preparation de pierres ou briques gypseuses et silicogypseuses et matiere de moulage pour sa mise en oeuvre

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395919A (zh) * 2019-08-09 2019-11-01 中国科学院沈阳应用生态研究所 一种含砷石膏资源化处理的方法及处理所得低砷石膏的应用

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419558A1 (de) * 1984-05-25 1985-12-19 Babcock-BSH AG vormals Büttner-Schilde-Haas AG, 4150 Krefeld Verfahren und anlage zur herstellung von gipsfaserplatten
DE3844938C2 (de) * 1987-05-22 1996-09-19 Pro Mineral Ges Verfahren zur Erzeugung von Calciumsulfat-Alphahalbhydrat aus feinteiligem Calciumsulfat und dessen Verwendung
GB2205089B (en) * 1987-05-22 1991-03-13 Rhein Westfael Elect Werk Ag Process for production of calcium sulphate alpha-hemihydrate
DE3816513C3 (de) * 1987-05-22 1998-10-01 Pro Mineral Ges Verfahren zur Erzeugung von Calciumsulfat-Alphahalbhydrat aus feinteiligem Calciumsulfat und dessen Verwendung
DE3732497A1 (de) * 1987-06-06 1988-12-15 Babcock Bsh Ag Verfahren und anlage zur herstellung von gipsfaserplatten
DE3721133A1 (de) * 1987-06-26 1989-01-05 Oppermann Hans Uwe Dipl Chem D Verfahren zur herstellung von formkoerpern, insbesondere bausteinen
DE3732281A1 (de) * 1987-09-25 1989-04-06 Heinrich Graucob Verfahren zum kompaktieren von gips und abfallstoffen mit gips als bindemittel
ES2154507B1 (es) * 1996-02-01 2001-10-01 Univ Granada Taburete automatico dental.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110395919A (zh) * 2019-08-09 2019-11-01 中国科学院沈阳应用生态研究所 一种含砷石膏资源化处理的方法及处理所得低砷石膏的应用

Also Published As

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

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: QUANTE HEINRICH

Effective date: 19860531