FR2350312A1 - Procede pour la fabrication de moulages en sulfate de calcium bihydrate - Google Patents

Procede pour la fabrication de moulages en sulfate de calcium bihydrate

Info

Publication number
FR2350312A1
FR2350312A1 FR7713905A FR7713905A FR2350312A1 FR 2350312 A1 FR2350312 A1 FR 2350312A1 FR 7713905 A FR7713905 A FR 7713905A FR 7713905 A FR7713905 A FR 7713905A FR 2350312 A1 FR2350312 A1 FR 2350312A1
Authority
FR
France
Prior art keywords
bihydrate
moldings
manufacturing
calcium sulphate
sulphate
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.)
Withdrawn
Application number
FR7713905A
Other languages
English (en)
French (fr)
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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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 Stamicarbon BV filed Critical Stamicarbon BV
Publication of FR2350312A1 publication Critical patent/FR2350312A1/fr
Withdrawn legal-status Critical Current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
    • C04B28/02—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
    • 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)
FR7713905A 1976-05-08 1977-05-06 Procede pour la fabrication de moulages en sulfate de calcium bihydrate Withdrawn FR2350312A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7604948A NL7604948A (nl) 1976-05-08 1976-05-08 Werkwijze voor het vervaardigen van vormlingen uit calciumsulfaatdihydraat.

Publications (1)

Publication Number Publication Date
FR2350312A1 true FR2350312A1 (fr) 1977-12-02

Family

ID=19826153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713905A Withdrawn FR2350312A1 (fr) 1976-05-08 1977-05-06 Procede pour la fabrication de moulages en sulfate de calcium bihydrate

Country Status (13)

Country Link
JP (1) JPS52141835A (xx)
BE (1) BE854355A (xx)
BR (1) BR7702957A (xx)
CA (1) CA1090377A (xx)
DE (1) DE2720463A1 (xx)
ES (1) ES458593A1 (xx)
FR (1) FR2350312A1 (xx)
GB (1) GB1568884A (xx)
IT (1) IT1079014B (xx)
LU (1) LU77273A1 (xx)
NL (1) NL7604948A (xx)
OA (1) OA05799A (xx)
ZA (1) ZA772739B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117436A1 (de) * 1981-05-02 1982-11-11 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck "spritzmassen zur verfestigung des frisch geschnittenen gebirges, vorzugsweise fuer bergbaustrecken"
JP2596994B2 (ja) * 1988-12-06 1997-04-02 三菱重工業株式会社 石膏硬化体の製造方法
US6241815B1 (en) * 1999-08-10 2001-06-05 United States Gypsum Company Gypsum-cement system for construction materials

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE818747C (de) * 1948-10-02 1951-10-29 Metallgesellschaft Ag Verarbeitung von Superphosphatschlamm zu Bauelementen
FR2281202A1 (fr) * 1974-08-09 1976-03-05 Unie Van Kunstmestfab Bv Procede de fabrication de pieces moulees a partir de gypse
NL7414904A (en) * 1974-11-15 1976-05-18 Unie Van Kunstmestfab Bv Gypsum mouldings e.g. building blocks - by mixing moist uncalcined calcium sulphate dihydrate with cement and moisture, pressing and drying

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE818747C (de) * 1948-10-02 1951-10-29 Metallgesellschaft Ag Verarbeitung von Superphosphatschlamm zu Bauelementen
FR2281202A1 (fr) * 1974-08-09 1976-03-05 Unie Van Kunstmestfab Bv Procede de fabrication de pieces moulees a partir de gypse
NL7414904A (en) * 1974-11-15 1976-05-18 Unie Van Kunstmestfab Bv Gypsum mouldings e.g. building blocks - by mixing moist uncalcined calcium sulphate dihydrate with cement and moisture, pressing and drying

Also Published As

Publication number Publication date
ZA772739B (en) 1978-03-29
DE2720463A1 (de) 1977-11-24
LU77273A1 (xx) 1977-08-24
OA05799A (fr) 1981-05-31
CA1090377A (en) 1980-11-25
ES458593A1 (es) 1978-12-01
JPS52141835A (en) 1977-11-26
IT1079014B (it) 1985-05-08
BE854355A (nl) 1977-11-07
GB1568884A (en) 1980-06-11
NL7604948A (nl) 1977-11-10
BR7702957A (pt) 1978-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse