PT72838B - Liants a base de gypses residuels et d'anhydrite synthetique - Google Patents
Liants a base de gypses residuels et d'anhydrite synthetiqueInfo
- Publication number
- PT72838B PT72838B PT72838A PT7283881A PT72838B PT 72838 B PT72838 B PT 72838B PT 72838 A PT72838 A PT 72838A PT 7283881 A PT7283881 A PT 7283881A PT 72838 B PT72838 B PT 72838B
- Authority
- PT
- Portugal
- Prior art keywords
- gypses
- residual
- binders based
- synthetic anhydrite
- anhydrite
- 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
- C04B11/00—Calcium sulfate cements
- C04B11/26—Calcium sulfate cements strating from chemical gypsum; starting from phosphogypsum or from waste, e.g. purification products of smoke
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8008150A FR2480274A1 (fr) | 1980-04-11 | 1980-04-11 | Liants a base de gypses residuaires et d'anhydrite synthetique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT72838A PT72838A (fr) | 1981-05-01 |
| PT72838B true PT72838B (fr) | 1982-04-02 |
Family
ID=9240756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT72838A PT72838B (fr) | 1980-04-11 | 1981-04-10 | Liants a base de gypses residuels et d'anhydrite synthetique |
Country Status (27)
| Country | Link |
|---|---|
| JP (1) | JPS56145144A (fr) |
| AR (1) | AR223423A1 (fr) |
| AU (1) | AU6940081A (fr) |
| BE (1) | BE887578A (fr) |
| BR (1) | BR8102210A (fr) |
| CA (1) | CA1156269A (fr) |
| CH (1) | CH648538A5 (fr) |
| DD (1) | DD158026A5 (fr) |
| DE (1) | DE3023666A1 (fr) |
| DK (1) | DK162981A (fr) |
| EG (1) | EG15277A (fr) |
| ES (1) | ES501236A0 (fr) |
| FI (1) | FI811126L (fr) |
| FR (1) | FR2480274A1 (fr) |
| GB (1) | GB2073729B (fr) |
| GR (1) | GR74118B (fr) |
| IE (1) | IE51107B1 (fr) |
| IN (1) | IN153540B (fr) |
| IT (1) | IT1144110B (fr) |
| LU (1) | LU83139A1 (fr) |
| MX (1) | MX155507A (fr) |
| NL (1) | NL8101009A (fr) |
| NO (1) | NO811147L (fr) |
| PT (1) | PT72838B (fr) |
| SE (1) | SE8102117L (fr) |
| YU (1) | YU39981A (fr) |
| ZA (1) | ZA812408B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3232078C2 (de) * | 1982-08-28 | 1986-04-24 | Rheinisch-Westfälisches Elektrizitätswerk AG, 4300 Essen | Verwendung der Rückstandsfeststoffe der trockenen Rauchgasentschwefelung als Baustoff zur Verfüllung von Untertageräumen im Bergbau |
| DE3827613A1 (de) * | 1988-08-13 | 1990-02-15 | Viktor Dr Ing Gobiet | Binder und trockenmoertel fuer anhydrit-fliessestrich und fliessestrich daraus |
| GB0314655D0 (en) | 2003-06-24 | 2003-07-30 | Bpb Plc | Method and apparatus for producing a multilayer cementitious product |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1169335B (de) * | 1957-11-06 | 1964-04-30 | Werner Stoerk | Druckkugelschreiber mit verstellbar federnder Schreibspitze |
| NL6809939A (fr) * | 1968-07-12 | 1970-01-14 | ||
| GB1429187A (en) * | 1972-05-11 | 1976-03-24 | Bpb Industries Ltd | Process for the conversion of anhydrite into gypsum |
| DE2240926B2 (de) * | 1972-08-19 | 1980-10-23 | Steag Ag, 4300 Essen | Verfahren zur Herstellung von Formkörpern |
| US4108677A (en) * | 1975-09-04 | 1978-08-22 | Valiga Richard E | Process for treating waste sludge from combustion plant desulfurization units and cementitious product of the process |
| DE2609124A1 (de) * | 1976-03-05 | 1977-09-08 | Bayer Ag | Abbindeanreger |
| FR2377360A1 (fr) * | 1977-01-14 | 1978-08-11 | Ugine Kuhlmann | Elements de construction tels que carreaux et plaques de parement a base d'anhydrite |
| FR2380234A1 (fr) * | 1977-02-09 | 1978-09-08 | Rhone Poulenc Ind | Perfectionnement au procede de compactage de melange gypse humide/platre |
-
1980
- 1980-04-11 FR FR8008150A patent/FR2480274A1/fr active Granted
- 1980-06-25 DE DE3023666A patent/DE3023666A1/de not_active Ceased
-
1981
- 1981-02-16 LU LU83139A patent/LU83139A1/fr unknown
- 1981-02-16 GR GR64149A patent/GR74118B/el unknown
- 1981-02-16 CH CH1016/81A patent/CH648538A5/fr not_active IP Right Cessation
- 1981-02-16 GB GB8104823A patent/GB2073729B/en not_active Expired
- 1981-02-17 YU YU00399/81A patent/YU39981A/xx unknown
- 1981-02-18 JP JP2164481A patent/JPS56145144A/ja active Pending
- 1981-02-19 BE BE0/203836A patent/BE887578A/fr not_active IP Right Cessation
- 1981-02-24 IT IT67256/81A patent/IT1144110B/it active
- 1981-03-02 NL NL8101009A patent/NL8101009A/nl not_active Application Discontinuation
- 1981-03-03 EG EG104/81A patent/EG15277A/xx active
- 1981-04-02 NO NO811147A patent/NO811147L/no unknown
- 1981-04-02 SE SE8102117A patent/SE8102117L/ unknown
- 1981-04-03 AR AR284863A patent/AR223423A1/es active
- 1981-04-07 DD DD81228990A patent/DD158026A5/de unknown
- 1981-04-09 MX MX186779A patent/MX155507A/es unknown
- 1981-04-10 FI FI811126A patent/FI811126L/fi not_active Application Discontinuation
- 1981-04-10 DK DK162981A patent/DK162981A/da not_active IP Right Cessation
- 1981-04-10 ES ES501236A patent/ES501236A0/es active Granted
- 1981-04-10 IE IE820/81A patent/IE51107B1/en unknown
- 1981-04-10 AU AU69400/81A patent/AU6940081A/en not_active Abandoned
- 1981-04-10 BR BR8102210A patent/BR8102210A/pt unknown
- 1981-04-10 ZA ZA00812408A patent/ZA812408B/xx unknown
- 1981-04-10 PT PT72838A patent/PT72838B/fr unknown
- 1981-04-10 CA CA000375195A patent/CA1156269A/fr not_active Expired
- 1981-04-10 IN IN394/CAL/81A patent/IN153540B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56145144A (en) | 1981-11-11 |
| SE8102117L (sv) | 1981-10-12 |
| DK162981A (da) | 1981-10-12 |
| CA1156269A (fr) | 1983-11-01 |
| NL8101009A (nl) | 1981-11-02 |
| IT8167256A0 (it) | 1981-02-24 |
| EG15277A (en) | 1985-12-31 |
| PT72838A (fr) | 1981-05-01 |
| MX155507A (es) | 1988-03-22 |
| LU83139A1 (fr) | 1982-09-10 |
| DE3023666A1 (de) | 1981-10-22 |
| AR223423A1 (es) | 1981-08-14 |
| IE51107B1 (en) | 1986-10-01 |
| AU6940081A (en) | 1981-10-15 |
| DD158026A5 (de) | 1982-12-22 |
| GB2073729A (en) | 1981-10-21 |
| ES8307192A1 (es) | 1983-07-01 |
| IN153540B (fr) | 1984-07-21 |
| ES501236A0 (es) | 1983-07-01 |
| FI811126L (fi) | 1981-10-12 |
| NO811147L (no) | 1981-10-12 |
| BR8102210A (pt) | 1981-10-13 |
| GB2073729B (en) | 1983-06-02 |
| FR2480274A1 (fr) | 1981-10-16 |
| IE810820L (en) | 1981-10-11 |
| GR74118B (fr) | 1984-06-06 |
| FR2480274B1 (fr) | 1984-05-25 |
| ZA812408B (en) | 1982-04-28 |
| BE887578A (fr) | 1981-08-19 |
| YU39981A (en) | 1983-12-31 |
| CH648538A5 (fr) | 1985-03-29 |
| IT1144110B (it) | 1986-10-29 |
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