IT1079014B - PROCEDURE FOR THE PRODUCTION OF OBJECTS SHAPED WITH BIHYDRATE CALCIUM SULPHATE - Google Patents
PROCEDURE FOR THE PRODUCTION OF OBJECTS SHAPED WITH BIHYDRATE CALCIUM SULPHATEInfo
- Publication number
- IT1079014B IT1079014B IT4933077A IT4933077A IT1079014B IT 1079014 B IT1079014 B IT 1079014B IT 4933077 A IT4933077 A IT 4933077A IT 4933077 A IT4933077 A IT 4933077A IT 1079014 B IT1079014 B IT 1079014B
- Authority
- IT
- Italy
- Prior art keywords
- bihydrate
- procedure
- production
- calcium sulphate
- objects shaped
- Prior art date
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7604948A NL7604948A (en) | 1976-05-08 | 1976-05-08 | PROCESS FOR MANUFACTURING FORMINGS FROM CALCIUM SULPHATE DIHYDRATE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1079014B true IT1079014B (en) | 1985-05-08 |
Family
ID=19826153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4933077A IT1079014B (en) | 1976-05-08 | 1977-05-09 | PROCEDURE FOR THE PRODUCTION OF OBJECTS SHAPED WITH BIHYDRATE CALCIUM SULPHATE |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS52141835A (en) |
| BE (1) | BE854355A (en) |
| BR (1) | BR7702957A (en) |
| CA (1) | CA1090377A (en) |
| DE (1) | DE2720463A1 (en) |
| ES (1) | ES458593A1 (en) |
| FR (1) | FR2350312A1 (en) |
| GB (1) | GB1568884A (en) |
| IT (1) | IT1079014B (en) |
| LU (1) | LU77273A1 (en) |
| NL (1) | NL7604948A (en) |
| OA (1) | OA05799A (en) |
| ZA (1) | ZA772739B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3117436A1 (en) * | 1981-05-02 | 1982-11-11 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Gunning compounds for consolidating freshly cut rock, preferably for mining galleries |
| JP2596994B2 (en) * | 1988-12-06 | 1997-04-02 | 三菱重工業株式会社 | Method for producing hardened gypsum |
| US6241815B1 (en) * | 1999-08-10 | 2001-06-05 | United States Gypsum Company | Gypsum-cement system for construction materials |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE818747C (en) * | 1948-10-02 | 1951-10-29 | Metallgesellschaft Ag | Processing of superphosphate sludge into building elements |
| NL7410706A (en) * | 1974-08-09 | 1976-02-11 | Unie Van Kunstmestfab Bv | PROCESS FOR MANUFACTURING FORMINGS FROM GIPS. |
| 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 |
-
1976
- 1976-05-08 NL NL7604948A patent/NL7604948A/en not_active Application Discontinuation
-
1977
- 1977-05-05 GB GB18907/77A patent/GB1568884A/en not_active Expired
- 1977-05-06 BE BE177351A patent/BE854355A/en not_active IP Right Cessation
- 1977-05-06 DE DE19772720463 patent/DE2720463A1/en not_active Withdrawn
- 1977-05-06 ZA ZA00772739A patent/ZA772739B/en unknown
- 1977-05-06 FR FR7713905A patent/FR2350312A1/en not_active Withdrawn
- 1977-05-06 LU LU77273A patent/LU77273A1/xx unknown
- 1977-05-06 BR BR7702957A patent/BR7702957A/en unknown
- 1977-05-07 ES ES458593A patent/ES458593A1/en not_active Expired
- 1977-05-09 CA CA277,938A patent/CA1090377A/en not_active Expired
- 1977-05-09 JP JP5302377A patent/JPS52141835A/en active Pending
- 1977-05-09 IT IT4933077A patent/IT1079014B/en active
- 1977-11-05 OA OA56313A patent/OA05799A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA772739B (en) | 1978-03-29 |
| DE2720463A1 (en) | 1977-11-24 |
| LU77273A1 (en) | 1977-08-24 |
| OA05799A (en) | 1981-05-31 |
| CA1090377A (en) | 1980-11-25 |
| ES458593A1 (en) | 1978-12-01 |
| FR2350312A1 (en) | 1977-12-02 |
| JPS52141835A (en) | 1977-11-26 |
| BE854355A (en) | 1977-11-07 |
| GB1568884A (en) | 1980-06-11 |
| NL7604948A (en) | 1977-11-10 |
| BR7702957A (en) | 1978-01-10 |
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