ES465990A1 - Procedimiento para aumentar la estabilidad al envejecimientode morteros de yeso calcinado. - Google Patents

Procedimiento para aumentar la estabilidad al envejecimientode morteros de yeso calcinado.

Info

Publication number
ES465990A1
ES465990A1 ES465990A ES465990A ES465990A1 ES 465990 A1 ES465990 A1 ES 465990A1 ES 465990 A ES465990 A ES 465990A ES 465990 A ES465990 A ES 465990A ES 465990 A1 ES465990 A1 ES 465990A1
Authority
ES
Spain
Prior art keywords
aging
translation
procedure
machine
legally binding
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
Application number
ES465990A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Gold-Und Silber-Scheideanstalt V R
Evonik Operations GmbH
Original Assignee
Deutsche Gold-Und Silber-Scheideanstalt V R
Degussa GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deutsche Gold-Und Silber-Scheideanstalt V R, Degussa GmbH filed Critical Deutsche Gold-Und Silber-Scheideanstalt V R
Publication of ES465990A1 publication Critical patent/ES465990A1/es
Expired legal-status Critical Current

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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • 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

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)
  • Treating Waste Gases (AREA)
ES465990A 1977-03-19 1978-01-14 Procedimiento para aumentar la estabilidad al envejecimientode morteros de yeso calcinado. Expired ES465990A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772712190 DE2712190C2 (de) 1977-03-19 1977-03-19 Branntgipsplaster mit erhöhter Alterungsbeständigkeit und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
ES465990A1 true ES465990A1 (es) 1978-09-16

Family

ID=6004138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465990A Expired ES465990A1 (es) 1977-03-19 1978-01-14 Procedimiento para aumentar la estabilidad al envejecimientode morteros de yeso calcinado.

Country Status (7)

Country Link
AT (1) AT360410B (xx)
BE (1) BE865061A (xx)
CH (1) CH632476A5 (xx)
DE (1) DE2712190C2 (xx)
ES (1) ES465990A1 (xx)
FR (1) FR2383894A1 (xx)
NL (1) NL7801521A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841488A1 (de) * 1978-09-23 1980-04-03 Hoechst Ag Verfahren zur herstellung von waessrigen calciumsulfat-halbhydrat- suspensionen und deren verwendung
WO2018113894A1 (en) 2016-12-20 2018-06-28 Knauf Gips Kg Partially carbonatated slaked lime

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1608499A (en) * 1925-04-09 1926-11-30 Fuller James Wheeler Process for aging or seasoning cement

Also Published As

Publication number Publication date
BE865061A (fr) 1978-09-18
NL7801521A (nl) 1978-09-21
FR2383894A1 (fr) 1978-10-13
FR2383894B1 (xx) 1980-04-04
CH632476A5 (en) 1982-10-15
DE2712190C2 (de) 1979-02-08
AT360410B (de) 1980-01-12
DE2712190B1 (de) 1978-06-08
ATA166478A (de) 1980-05-15

Similar Documents

Publication Publication Date Title
DK336185A (da) Hydraulisk cement
GB1549029A (en) Process for the conversion of gypsum into calcium sulphate hemihydrate
MXPA05009961A (es) Composiciones basadas en sulfato de calcio y metodos para elaborarlas.
NZ186617A (en) Continuous treatment of calcined gypsum to give calcium sulphate hemihydrate gypsum board manufacture
ES2040411T3 (es) Procedimiento de fabricacion de un aglomerante y su utilizacion.
GB1500235A (en) Compositions and methods for retarding the setting of cement
ES8300278A1 (es) Procedimiento y dispositivo para la eliminacion de agua so- brante de una mezcla de yeso y agua
ES282084A1 (es) Procedimeinto con su aparato para obtención de ácido fosfórico, por proceso húmedo por el método de sulfato cálcico dihidrato-semihidrato
ES430318A1 (es) Procedimiento para la obtencion de material de construccion.
ES465990A1 (es) Procedimiento para aumentar la estabilidad al envejecimientode morteros de yeso calcinado.
SE8800885L (sv) Forfarande for hydrofobering av gipsbyggnadselement
ES8102998A1 (es) Un procedimiento perfeccionado para preparar yeso calcinado
ES407584A1 (es) Un procedimiento para preparacion de granulos con actividadbiocida.
ES440142A1 (es) Procedimiento para preparar articulos conformados a partir de yeso (caso42h2o).
FR2196299A1 (en) Hydraulic plaster mix - contg untreated chemical gypsum whose hydration water causes setting
SU541813A1 (ru) Цемент
ES352719A1 (es) Procedimiento para la fabricacion de hormigon de gas, endu-recido por medio de vapor.
FR2380234A1 (fr) Perfectionnement au procede de compactage de melange gypse humide/platre
DE59400940D1 (de) Trockene Gipsmörtelmischung, Herstellung eines geschäumten Baustoffes und seine Verwendung
GB2017076A (en) Fiber reinforced composition
SU644742A1 (ru) Расшир юща с цементна композици
GB1159200A (en) Improvements in Cementitious Compositions
SU590283A1 (ru) Сырьева смесь дл производства гипсобетонных панелей
NL6812200A (en) Marine cement compn contg slag cement with high - caso4 content
JPS572381A (en) Material for breaking rock and concrete