BR8009013A - Produtos de gesso e processo para sua producao - Google Patents
Produtos de gesso e processo para sua producaoInfo
- Publication number
- BR8009013A BR8009013A BR8009013A BR8009013A BR8009013A BR 8009013 A BR8009013 A BR 8009013A BR 8009013 A BR8009013 A BR 8009013A BR 8009013 A BR8009013 A BR 8009013A BR 8009013 A BR8009013 A BR 8009013A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- plaster products
- plaster
- products
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
- B28B7/346—Manufacture of moulds
-
- 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
-
- 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
-
- 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
- C04B28/142—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 synthetic or waste calcium sulfate cements
- C04B28/143—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 synthetic or waste calcium sulfate cements the synthetic calcium sulfate being phosphogypsum
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00939—Uses not provided for elsewhere in C04B2111/00 for the fabrication of moulds or cores
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1980/000008 WO1981002010A1 (en) | 1980-01-09 | 1980-01-09 | Plaster products and a process for the production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8009013A true BR8009013A (pt) | 1981-11-24 |
Family
ID=20339862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8009013A BR8009013A (pt) | 1980-01-09 | 1980-01-09 | Produtos de gesso e processo para sua producao |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT380005B (pt) |
BR (1) | BR8009013A (pt) |
NL (1) | NL8020014A (pt) |
WO (1) | WO1981002010A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3523115A1 (de) * | 1985-06-28 | 1987-01-08 | Friedrich Priehs | Verfahren zur herstellung von gipsgebundenen plattenwerkstoffen |
US4883621A (en) * | 1985-07-12 | 1989-11-28 | Hitachi, Ltd. | Method for forming cast article by slip casting |
JP2527339B2 (ja) * | 1987-10-13 | 1996-08-21 | 東陶機器株式会社 | 半水石膏の水和方法 |
FR3065899B1 (fr) * | 2017-05-05 | 2019-08-02 | Saint-Gobain Placo | Moule de tuilerie et composition de platre pour moule |
AU2020202788A1 (en) * | 2020-04-27 | 2021-11-11 | Pact Renewables Pty Ltd | Mineral-based composites |
AU2021294600A1 (en) * | 2020-06-25 | 2023-02-02 | Pact Renewables Pty Ltd | Degradable materials containing waste paper products |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE432542C (de) * | 1924-04-15 | 1926-08-09 | Morduch E Lewin | Verfahren zur Herstellung einer zementaehnlichen Masse |
GB324320A (en) * | 1928-10-18 | 1930-01-20 | Bindphast Products Ltd | Improvements in and relating to the manufacture of solid bodies from disintegrated alabaster, gypsum, marl and the like |
GB348766A (en) * | 1930-03-12 | 1931-05-21 | Peter Petrowitch Budnikoff | Improvements in or relating to anhydrite or gypsum cementing compositions |
DE821921C (de) * | 1948-10-02 | 1951-11-22 | Metallgesellschaft Ag | Verfahren zur Herstellung von Leichtbau-Elementen |
FR2086620A5 (en) * | 1970-04-03 | 1971-12-31 | Cochery Albert Entr | Road surfacing material - contg calcium and other sulphates |
GB1430309A (en) * | 1972-04-13 | 1976-03-31 | Motus Chemical Inc | Refractory cement incorporating fluxing and grog components |
GB1371015A (en) * | 1972-05-15 | 1974-10-23 | Raytheon Co | Fabrication of foundry casting moulds and cores |
JPS59466B2 (ja) * | 1976-08-31 | 1984-01-06 | 電気化学工業株式会社 | 耐水性高強度石コウ組成物 |
JPS53130723A (en) * | 1977-03-23 | 1978-11-15 | Mitsubishi Mining & Cement Co | Method of producing hardened body of gypsum reinforced with fiber |
SE426053C (sv) * | 1978-07-13 | 1985-03-24 | Tenax Maskin Ab | Sett att framstella gipsprodukter |
-
1980
- 1980-01-09 NL NL8020014A patent/NL8020014A/nl not_active Application Discontinuation
- 1980-01-09 BR BR8009013A patent/BR8009013A/pt unknown
- 1980-01-09 AT AT0913380A patent/AT380005B/de not_active IP Right Cessation
- 1980-01-09 WO PCT/SE1980/000008 patent/WO1981002010A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATA913380A (de) | 1985-08-15 |
WO1981002010A1 (en) | 1981-07-23 |
AT380005B (de) | 1986-03-25 |
NL8020014A (nl) | 1981-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: B22C 1/00 (2006.01), B28B 7/34 (2006.0 |