ES479643A1 - Procedimiento para preparar una composicion acuosa de morte-ro de fraguado en seco. - Google Patents
Procedimiento para preparar una composicion acuosa de morte-ro de fraguado en seco.Info
- Publication number
- ES479643A1 ES479643A1 ES479643A ES479643A ES479643A1 ES 479643 A1 ES479643 A1 ES 479643A1 ES 479643 A ES479643 A ES 479643A ES 479643 A ES479643 A ES 479643A ES 479643 A1 ES479643 A1 ES 479643A1
- Authority
- ES
- Spain
- Prior art keywords
- dry
- improving
- water retentivity
- set mortars
- water retentive
- 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
- C04B28/02—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
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/02—Alcohols; Phenols; Ethers
- C04B24/023—Ethers
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Procedimiento para preparar una composición acuosa de mortero de fraguado en seco, caracterizado porque comprende las etapas de: (a) poner en contacto, a una temperatura de 20 a 100ºC, bajo agitación, de 0,05 a 3 % en peso, con respecto a la composición seca, de un agente de retención de agua que tiene una viscosidad de 1.500 a 150.000 cps en solución al 2%; con un promotor de la retentividad de agua consistente en un material orgánico que tiene al menos un grupo polar funcional capaz de asociarse con agua, cuyo material no solo tiene propiedades espesantes apreciables para el agua, sino que es capaz de aumentar el indice de retentividad de agua de la composición cuando se mezcla con agua; efectuándose la puesta en contacto con una relación en peso de agente de retención de agua a promotor de 20:1 a 1:5; y hasta que el promotor es absorbido por el agente de retención de agua; (b) mezclar el agente retentivo de agua, promovido, con un cemento hidráulico y con 0 a 90 % en peso, con respecto ala composición seca, de una carga inerte; y (c) añadir suficiente cantidad de agua para formar el mortero acuoso de fraguado en seco.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/897,148 US4211572A (en) | 1978-04-17 | 1978-04-17 | Dry-set mortars and method for improving the water retentivity thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ES479643A1 true ES479643A1 (es) | 1979-08-01 |
Family
ID=25407411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES479643A Expired ES479643A1 (es) | 1978-04-17 | 1979-04-17 | Procedimiento para preparar una composicion acuosa de morte-ro de fraguado en seco. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4211572A (es) |
JP (1) | JPS54138023A (es) |
BE (1) | BE873625A (es) |
CA (1) | CA1122230A (es) |
CH (1) | CH638766A5 (es) |
DE (1) | DE2900327A1 (es) |
ES (1) | ES479643A1 (es) |
FR (1) | FR2423465A1 (es) |
GB (1) | GB2019380B (es) |
IT (1) | IT1110744B (es) |
MX (1) | MX151658A (es) |
NL (1) | NL7902808A (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5879860A (ja) * | 1981-10-31 | 1983-05-13 | 信越化学工業株式会社 | セメント系不陸調整剤 |
JPS58115051A (ja) * | 1981-12-29 | 1983-07-08 | 株式会社トクヤマ | 水中コンクリ−ト用混和剤 |
AT379139B (de) * | 1982-07-07 | 1985-11-25 | Terranova Ind Gmbh | Verwendung eines trockenmoertels als entfeuchtungsputz |
US4600514A (en) | 1983-09-15 | 1986-07-15 | Chem-Technics, Inc. | Controlled gel time for solidification of multi-phased wastes |
US5108511A (en) * | 1990-04-26 | 1992-04-28 | W.R. Grace & Co.-Conn. | Non-emulsion masonry cement additives and method of producing masonry cement compositions containing same |
DE19645231A1 (de) * | 1996-11-02 | 1998-05-07 | Dennert Poraver Gmbh | Leichtmauermörtel der Klasse LM 21 |
DE102005004362C5 (de) * | 2005-01-31 | 2009-06-10 | Elotex Ag | Fliesenkleberzusammensetzung mit Leichtfüllstoff und Verfahren zu ihrer Herstellung |
CN101077831A (zh) * | 2006-05-23 | 2007-11-28 | 赵文成 | 自养护混凝土 |
KR101688459B1 (ko) * | 2015-11-23 | 2016-12-21 | (주)에이치비티 | 부순모래용 혼화제를 사용한 콘크리트 조성물 및 제조방법 |
KR101688460B1 (ko) * | 2015-11-23 | 2016-12-21 | (주)에이치비티 | 부순모래용 혼화제 조성물 |
DE102018107556B3 (de) * | 2018-03-29 | 2019-05-02 | Se Tylose Gmbh & Co. Kg | Verwendung von Celluloseether-Compounds zur Verlängerung der offenen Zeit und Verbesserung der Benetzbarkeit von zementären Mörteln |
EP3632873A1 (de) * | 2018-10-04 | 2020-04-08 | SE Tylose GmbH & Co.KG | Zubereitung umfassend einen celluloseether und/oder ein polysaccharid und einen fettalkohol |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3090692A (en) * | 1959-11-06 | 1963-05-21 | Martin Marietta Corp | Hydraulic cement additives and cement compositions containing same |
US3243307A (en) * | 1961-04-19 | 1966-03-29 | Tile Council Of America | Hydraulic cement mortar compositions |
NO115522B (es) * | 1963-02-28 | 1968-10-14 | Mo Och Domsjoe Ab | |
CH437806A (de) * | 1964-06-02 | 1967-06-15 | Lonza Ag | Verfahren zur Herstellung von wässrigen Kunstharzdispersionen |
DE1571298B2 (de) * | 1965-03-25 | 1975-01-30 | Ab Gullhoegens Bruk, Skoevde (Schweden) | Bindemittel für Putz- und/oder Mauermörtel sowie unter Verwendung dieses Bindemittels hergestellter Mörtel |
NO116030B (es) * | 1965-12-01 | 1969-01-13 | Mo Och Domsjoe Ab | |
US3615785A (en) * | 1968-02-02 | 1971-10-26 | West Virginia Pulp & Paper Co | Cement grinding aid and pack set inhibitor |
BE758763A (fr) * | 1969-11-12 | 1971-04-16 | Nat Res Dev | Procede perfectionne de melange |
US3824107A (en) * | 1972-01-28 | 1974-07-16 | Aa Quality Constr Material Inc | Mortar compositions containing mixtures of hydroxyalkyl celluloses |
US4069062A (en) * | 1973-05-08 | 1978-01-17 | Sika Ag, Vormals Kaspar Winkler & Co. | Additive for mortar and concrete |
DE2541747A1 (de) * | 1975-09-19 | 1977-03-24 | Sicotan Kunststoff | Baustoffmischung fuer unterwasser- bauten |
DE2726627A1 (de) * | 1976-06-15 | 1977-12-29 | Fritz Ullrich | Zusatzmittel fuer moertel und beton zum beschleunigen des erstarrungsbeginns |
US4089696A (en) * | 1976-10-08 | 1978-05-16 | Martin Marietta Corporation | Hydraulic cement mixes and process for improving hydraulic cement mixes |
-
1978
- 1978-04-17 US US05/897,148 patent/US4211572A/en not_active Expired - Lifetime
-
1979
- 1979-01-05 DE DE19792900327 patent/DE2900327A1/de not_active Withdrawn
- 1979-01-22 BE BE193009A patent/BE873625A/xx not_active IP Right Cessation
- 1979-01-30 IT IT19738/79A patent/IT1110744B/it active
- 1979-02-01 CH CH99079A patent/CH638766A5/fr not_active IP Right Cessation
- 1979-02-07 JP JP1416379A patent/JPS54138023A/ja active Pending
- 1979-02-12 FR FR7903494A patent/FR2423465A1/fr active Pending
- 1979-03-10 MX MX176766A patent/MX151658A/es unknown
- 1979-03-27 GB GB7910658A patent/GB2019380B/en not_active Expired
- 1979-03-28 CA CA000324349A patent/CA1122230A/en not_active Expired
- 1979-04-10 NL NL7902808A patent/NL7902808A/xx not_active Application Discontinuation
- 1979-04-17 ES ES479643A patent/ES479643A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1122230A (en) | 1982-04-20 |
JPS54138023A (en) | 1979-10-26 |
FR2423465A1 (fr) | 1979-11-16 |
NL7902808A (nl) | 1979-10-19 |
CH638766A5 (fr) | 1983-10-14 |
BE873625A (fr) | 1979-05-16 |
GB2019380A (en) | 1979-10-31 |
IT1110744B (it) | 1986-01-06 |
MX151658A (es) | 1985-01-30 |
GB2019380B (en) | 1982-10-27 |
IT7919738A0 (it) | 1979-01-30 |
DE2900327A1 (de) | 1979-10-31 |
US4211572A (en) | 1980-07-08 |
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