JPS5427A - Method of making gypsum products - Google Patents
Method of making gypsum productsInfo
- Publication number
- JPS5427A JPS5427A JP5072178A JP5072178A JPS5427A JP S5427 A JPS5427 A JP S5427A JP 5072178 A JP5072178 A JP 5072178A JP 5072178 A JP5072178 A JP 5072178A JP S5427 A JPS5427 A JP S5427A
- Authority
- JP
- Japan
- Prior art keywords
- gypsum products
- making gypsum
- making
- products
- gypsum
- 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.)
- Granted
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
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)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772471101A SU863537A1 (en) | 1977-04-27 | 1977-04-27 | Method of making gypsum articles |
SU2471101 | 1977-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5427A true JPS5427A (en) | 1979-01-05 |
JPS6012297B2 JPS6012297B2 (en) | 1985-04-01 |
Family
ID=20702938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53050721A Expired JPS6012297B2 (en) | 1977-04-27 | 1978-04-27 | Manufacturing method of gypsum products |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS6012297B2 (en) |
DE (1) | DE2818169C2 (en) |
FR (1) | FR2388653A1 (en) |
IT (1) | IT1113075B (en) |
SU (1) | SU863537A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3634533A1 (en) * | 1986-10-10 | 1988-04-21 | Berlin Consult Gmbh | Process for producing fibre-reinforced plaster wallboard |
DE3732497A1 (en) * | 1987-06-06 | 1988-12-15 | Babcock Bsh Ag | METHOD AND SYSTEM FOR THE PRODUCTION OF PLASTER FIBER PANELS |
DE3730585A1 (en) * | 1987-09-11 | 1989-03-23 | Pfleiderer Ind Gmbh & Co Kg | METHOD AND DEVICE FOR PRODUCING PLASTER FIBER PANELS |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5145120A (en) * | 1974-08-09 | 1976-04-17 | Unie Van Kunstmestfab Bv | |
JPS51128328A (en) * | 1975-04-30 | 1976-11-09 | Eidai Co Ltd | Production method of building board |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1013562B (en) * | 1952-03-20 | 1957-08-08 | Tox Duebel Und Werkzeugfabrik | Process for the production of Verduebelungskoerpern |
DE1169355B (en) * | 1961-06-16 | 1964-04-30 | Knauf Geb | Process for the production of large-sized products from fine-grained sulphurous-acid calcium, which falls off in the chemical industry |
-
1977
- 1977-04-27 SU SU772471101A patent/SU863537A1/en active
-
1978
- 1978-04-26 FR FR7812331A patent/FR2388653A1/en active Granted
- 1978-04-26 DE DE2818169A patent/DE2818169C2/en not_active Expired
- 1978-04-27 JP JP53050721A patent/JPS6012297B2/en not_active Expired
- 1978-04-27 IT IT22787/78A patent/IT1113075B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5145120A (en) * | 1974-08-09 | 1976-04-17 | Unie Van Kunstmestfab Bv | |
JPS51128328A (en) * | 1975-04-30 | 1976-11-09 | Eidai Co Ltd | Production method of building board |
Also Published As
Publication number | Publication date |
---|---|
DE2818169A1 (en) | 1978-11-02 |
FR2388653B1 (en) | 1980-10-31 |
IT1113075B (en) | 1986-01-20 |
FR2388653A1 (en) | 1978-11-24 |
DE2818169C2 (en) | 1984-12-06 |
JPS6012297B2 (en) | 1985-04-01 |
SU863537A1 (en) | 1981-09-15 |
IT7822787A0 (en) | 1978-04-27 |
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