ES464589A1 - Procedimiento de preparacion de hormigon celular. - Google Patents
Procedimiento de preparacion de hormigon celular.Info
- Publication number
- ES464589A1 ES464589A1 ES464589A ES464589A ES464589A1 ES 464589 A1 ES464589 A1 ES 464589A1 ES 464589 A ES464589 A ES 464589A ES 464589 A ES464589 A ES 464589A ES 464589 A1 ES464589 A1 ES 464589A1
- Authority
- ES
- Spain
- Prior art keywords
- anhydrite
- cementitious material
- cellular cementitious
- betadenominated
- anhydrovariety
- 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.)
- Expired
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
- C04B28/16—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 anhydrite, e.g. Keene's cement
-
- 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
- C04B11/05—Calcium sulfate cements obtaining anhydrite, e.g. Keene's cement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Catalysts (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
Procedimiento de preparación de hormigón celular a partir de un ligante anhidritaaguaun sistema porógeno a base de polvo de aluminioproductos de reacción alcalinacatalizadores de fraguado y eventualmente cargas fibrosas y productos auxiliares tales como hidrófugosestabilizantes tensioactivosfluidificantescaracterizado porque la anhidrita utilizada es sulfato de calcio anhidrovariedad II o Betadenominada anhidrita insolublede superficie específica Blaine comprendida entre 1.000 y 8.000 cm2/g.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7636028A FR2372127A1 (fr) | 1976-11-30 | 1976-11-30 | Beton cellulaire a base d'anhydrite |
Publications (1)
Publication Number | Publication Date |
---|---|
ES464589A1 true ES464589A1 (es) | 1978-09-01 |
Family
ID=9180459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES464589A Expired ES464589A1 (es) | 1976-11-30 | 1977-11-29 | Procedimiento de preparacion de hormigon celular. |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5369216A (es) |
AT (1) | AT365161B (es) |
BE (1) | BE860777A (es) |
BR (1) | BR7707905A (es) |
DE (1) | DE2752897B2 (es) |
ES (1) | ES464589A1 (es) |
FR (1) | FR2372127A1 (es) |
GB (1) | GB1557520A (es) |
IL (1) | IL53204A0 (es) |
IT (1) | IT1091363B (es) |
LU (1) | LU78594A1 (es) |
NL (1) | NL7713147A (es) |
OA (1) | OA05809A (es) |
PT (1) | PT67326B (es) |
SE (1) | SE426054B (es) |
ZA (1) | ZA777088B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55109257A (en) * | 1979-02-15 | 1980-08-22 | Asahi Chemical Ind | Manufacture of antifreezing lightweight foamed concrete |
JPS62148535U (es) * | 1986-03-13 | 1987-09-19 | ||
DE3743760A1 (de) * | 1987-12-23 | 1989-07-13 | Vaw Flussspat Chemie Gmbh | Traegerplatten fuer doppelboeden, decken, daecher o. dgl. und verfahren zu ihrer herstellung |
GB2248448B (en) * | 1990-10-04 | 1994-11-09 | Mitchelston Building Products | Lightweight gypsum product and process for manufacturing the same |
DE4107385C2 (de) * | 1991-03-08 | 1995-02-09 | Knauf Westdeutsche Gips | Trockene pulverförmige Putzmischung und Verfahren zu ihrer Herstellung |
FR2674520B1 (fr) * | 1991-03-28 | 1994-03-11 | Ceccaldi Jean Dominique | Procede d'impermeabilisation d'ouvrages realises en liants d'anhydrite. |
DE4207235A1 (de) * | 1992-03-07 | 1993-09-09 | Norbert Dipl Ing Lang | Daemmaterial sowie verfahren zu seiner herstellung |
DE102007045059A1 (de) * | 2007-09-20 | 2009-04-16 | Thomas, Tanja | Mineralischer Wärmedämmstoff |
-
1976
- 1976-11-30 FR FR7636028A patent/FR2372127A1/fr active Granted
-
1977
- 1977-10-24 IL IL53204A patent/IL53204A0/xx not_active IP Right Cessation
- 1977-11-14 BE BE182578A patent/BE860777A/xx not_active IP Right Cessation
- 1977-11-24 SE SE7713310A patent/SE426054B/xx not_active IP Right Cessation
- 1977-11-25 PT PT67326A patent/PT67326B/pt unknown
- 1977-11-26 DE DE2752897A patent/DE2752897B2/de not_active Ceased
- 1977-11-26 OA OA56324A patent/OA05809A/xx unknown
- 1977-11-28 LU LU78594A patent/LU78594A1/xx unknown
- 1977-11-28 BR BR7707905A patent/BR7707905A/pt unknown
- 1977-11-28 JP JP14170177A patent/JPS5369216A/ja active Pending
- 1977-11-29 GB GB49662/77A patent/GB1557520A/en not_active Expired
- 1977-11-29 ES ES464589A patent/ES464589A1/es not_active Expired
- 1977-11-29 IT IT69694/77A patent/IT1091363B/it active
- 1977-11-29 NL NL7713147A patent/NL7713147A/xx not_active Application Discontinuation
- 1977-11-29 ZA ZA00777088A patent/ZA777088B/xx unknown
- 1977-11-30 AT AT0856877A patent/AT365161B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7713147A (nl) | 1978-06-01 |
OA05809A (fr) | 1981-05-31 |
BR7707905A (pt) | 1979-06-12 |
GB1557520A (en) | 1979-12-12 |
ATA856877A (de) | 1981-05-15 |
FR2372127A1 (fr) | 1978-06-23 |
ZA777088B (en) | 1978-09-27 |
DE2752897A1 (de) | 1978-06-01 |
FR2372127B1 (es) | 1982-03-19 |
DE2752897B2 (de) | 1979-02-15 |
SE426054B (sv) | 1982-12-06 |
IT1091363B (it) | 1985-07-06 |
PT67326A (fr) | 1977-12-01 |
SE7713310L (sv) | 1978-05-31 |
JPS5369216A (en) | 1978-06-20 |
BE860777A (fr) | 1978-05-16 |
PT67326B (fr) | 1979-04-24 |
LU78594A1 (fr) | 1979-06-13 |
AT365161B (de) | 1981-12-28 |
IL53204A0 (en) | 1977-12-30 |
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