ES2131752T3 - Composicion de cemento y su empleo para la preparacion de hormigones de peso ligero. - Google Patents
Composicion de cemento y su empleo para la preparacion de hormigones de peso ligero.Info
- Publication number
- ES2131752T3 ES2131752T3 ES95120543T ES95120543T ES2131752T3 ES 2131752 T3 ES2131752 T3 ES 2131752T3 ES 95120543 T ES95120543 T ES 95120543T ES 95120543 T ES95120543 T ES 95120543T ES 2131752 T3 ES2131752 T3 ES 2131752T3
- Authority
- ES
- Spain
- Prior art keywords
- cement composition
- lightweight concrete
- production
- cement
- preparation
- 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 - Lifetime
Links
- 239000004568 cement Substances 0.000 title abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 239000011396 hydraulic cement Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Inorganic materials O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- C04B24/16—Sulfur-containing compounds
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
- C04B24/166—Macromolecular compounds comprising sulfonate or sulfate groups obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/40—Surface-active agents, dispersants
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
LA INVENCION SE REFIERE A UNA COMPOSICION DE CEMENTO QUE CONTIENE AGUA, CEMENTO HIDRAULICO, PRODUCTOS INERTES Y UN AGENTE ESPUMANTE OBTENIDO MEDIANTE LA REACCION DE OXIDO DE ETILENO CON UN SUBSTRATO QUE SE DERIVA DE LA PRODUCCION DE ALCOHOLES SINTETICOS MEDIANTE OXOSINTESIS DE OLEFINAS NORMALES, SULFATANDO EL COMPUESTO DE ETOXILATO ASI OBTENIDO CON ANHIDRIDO SULFURICO Y NEUTRALIZANDO EL ACIDO SULFATADO CON UNA BASE DE METAL ALCALINO, METAL DE TIERRA ALCALINA O AMONIACO. LA COMPOSICION DE CEMENTO PUEDE CONTENER OPCIONALMENTE ADITIVOS CONVENCIONALES, TALES COMO ESTABILIZADORES, RETARDANTES DEL SECADO O ACELERADORES DEL SECADO Y AGENTES DISPERSANTES ADECUADOS PARA HACER DESCENDER LA VISCOSIDAD DE LA COMPOSICION. LA COMPOSICION DE CEMENTO TIENE UNA PROCESABILIDAD MEJORADA Y HACE POSIBLE LA PRODUCCION DE HORMIGONES LIGEROS QUE TENGAN UNA MAYOR RESISTENCIA MECANICA, UNA MAYOR DURABILIDAD Y UNA MENOR CONDUCTIVIDAD TERMICA, PARTICULARMENTE APROPIADOS PARA LA INDUSTRIA DE LA CONSTRUCCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI950101A IT1272925B (it) | 1995-01-23 | 1995-01-23 | Composizione cementizia e suo impiego per la preparazione di calcestruzzi leggeri |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2131752T3 true ES2131752T3 (es) | 1999-08-01 |
Family
ID=11370285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95120543T Expired - Lifetime ES2131752T3 (es) | 1995-01-23 | 1995-12-27 | Composicion de cemento y su empleo para la preparacion de hormigones de peso ligero. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5595596A (es) |
EP (1) | EP0722916B1 (es) |
AT (1) | ATE179155T1 (es) |
DE (1) | DE69509207T2 (es) |
DK (1) | DK0722916T3 (es) |
ES (1) | ES2131752T3 (es) |
GR (1) | GR3030509T3 (es) |
IT (1) | IT1272925B (es) |
SI (1) | SI0722916T1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6136430A (en) * | 1998-08-05 | 2000-10-24 | Cargill, Incorporated | Disposable water resistant cover for bulk salt |
USD429822S (en) * | 1999-09-15 | 2000-08-22 | Jensen Daniel M | Building unit |
US6676862B2 (en) | 1999-09-15 | 2004-01-13 | Advanced Building Systems, Inc. | Method for forming lightweight concrete block |
US6485561B1 (en) * | 2000-03-03 | 2002-11-26 | Clinton D. Dattel | Low density cellular concrete with accelerators for rapid hardening |
SE529224C2 (sv) * | 2005-12-06 | 2007-06-05 | Skanska Sverige Ab | Golvbetonganordning |
US9650305B2 (en) | 2007-12-28 | 2017-05-16 | United States Gypsum Company | Hard water foaming agents and methods for gypsum board production |
JP6234739B2 (ja) * | 2013-09-03 | 2017-11-22 | デンカ株式会社 | セメント硬化体の製造方法およびセメント硬化体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3821985A (en) * | 1972-04-20 | 1974-07-02 | Halliburton Co | Well cementing method using high temperature cementing compositions |
JPS4911845A (es) * | 1972-05-19 | 1974-02-01 | ||
CA1085880A (en) * | 1977-10-13 | 1980-09-16 | Samuel Cukier | Foaming agents for gypsum board manufacture |
CA1172662A (en) * | 1981-11-02 | 1984-08-14 | Raymond J. Schutz | Rapid setting accelerators for cementitious compositions |
JPS58179218A (ja) * | 1982-04-14 | 1983-10-20 | Nippon Soda Co Ltd | セメント分散剤の製法 |
JPH072955B2 (ja) * | 1985-06-17 | 1995-01-18 | 花王株式会社 | 洗浄剤組成物 |
US4618370A (en) * | 1985-09-03 | 1986-10-21 | Millmaster Onyx Group, Inc. | Foam generating compositions |
DE68910366T2 (de) * | 1988-04-07 | 1994-05-19 | Stepan Canada Inc | Schaummittel. |
US5466393A (en) * | 1988-04-07 | 1995-11-14 | Stepan Company | Foaming agent |
US4941536A (en) * | 1989-06-27 | 1990-07-17 | Halliburton Company | Set retarded cement compositions and methods for well cementing |
JPH0446149A (ja) * | 1990-06-08 | 1992-02-17 | Mitsubishi Petrochem Co Ltd | アルキルエーテル硫酸塩およびその製造方法 |
US5281270A (en) * | 1992-02-19 | 1994-01-25 | Halliburton Company | Retarded acid soluble well cement compositions and methods |
US5220960A (en) * | 1992-02-19 | 1993-06-22 | Halliburton Company | Retarded acid soluble well cement compositions and methods |
JPH06239676A (ja) * | 1993-02-16 | 1994-08-30 | Toho Chem Ind Co Ltd | 軽量石膏ボード製造用起泡剤 |
-
1995
- 1995-01-23 IT ITMI950101A patent/IT1272925B/it active IP Right Grant
- 1995-12-27 ES ES95120543T patent/ES2131752T3/es not_active Expired - Lifetime
- 1995-12-27 DK DK95120543T patent/DK0722916T3/da active
- 1995-12-27 EP EP95120543A patent/EP0722916B1/en not_active Expired - Lifetime
- 1995-12-27 AT AT95120543T patent/ATE179155T1/de not_active IP Right Cessation
- 1995-12-27 DE DE69509207T patent/DE69509207T2/de not_active Expired - Fee Related
- 1995-12-27 SI SI9530247T patent/SI0722916T1/xx not_active IP Right Cessation
- 1995-12-29 US US08/580,660 patent/US5595596A/en not_active Expired - Fee Related
-
1999
- 1999-06-15 GR GR990401584T patent/GR3030509T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69509207D1 (de) | 1999-05-27 |
SI0722916T1 (en) | 1999-08-31 |
IT1272925B (it) | 1997-07-01 |
DE69509207T2 (de) | 1999-08-19 |
EP0722916A1 (en) | 1996-07-24 |
US5595596A (en) | 1997-01-21 |
ATE179155T1 (de) | 1999-05-15 |
GR3030509T3 (en) | 1999-10-29 |
EP0722916B1 (en) | 1999-04-21 |
ITMI950101A1 (it) | 1996-07-23 |
ITMI950101A0 (it) | 1995-01-23 |
DK0722916T3 (da) | 1999-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60003517D1 (de) | Betonzusatzmittel | |
WO2006070960A1 (en) | Covering composite for fire resistance and sound absorption | |
ES2104521T3 (es) | Proceso para la fabricacion de 1,1,1,3,3-pentafluoropropano. | |
KR20030086199A (ko) | 내화 및 흡음용 피복 조성물 | |
ES2131752T3 (es) | Composicion de cemento y su empleo para la preparacion de hormigones de peso ligero. | |
US20100069269A1 (en) | Use of betaines as foaming agents and foam drainage reducing agents | |
ES2173956T3 (es) | Suelo estabilizante y mezclas agregadas y estructuras. | |
ES2152446T3 (es) | Composicion acida cristalina mesoporosa de un difosfonato-fosfito de un metal tetravalente, que se puede utilizar como catalizador. | |
AR241444A1 (es) | Un proceso para neutralizar acidos sulfonico o acido sulfurico organico y un aparato para realizar dicho proceso. | |
GB1353036A (en) | Process for the manufacture of structural materials | |
PT81378A (de) | Verfahren zur herstellung von verarbeitungswilliger spritzbeton | |
US9435321B2 (en) | Seawater resistant grout material composition and method for constructing offshore wind turbine structure using same | |
CO4850625A1 (es) | Composiciones y articulos de manufactura | |
US4523954A (en) | Process for manufacturing cellular plaster and molded plaster articles | |
SE0100703L (sv) | Vattenfri härdningsmedelssammamsättning | |
KR970026998A (ko) | 침투성 도막 방수제(浸透性 塗膜 防水劑)의 제조법 및 그 시공방법 | |
JP2003313059A (ja) | 気泡モルタル用起泡剤 | |
ES2188716T3 (es) | Procedimiento de preparacion de sulfonatos. | |
JP2001019517A (ja) | コンクリート及びモルタル用混和剤 | |
ES2122315T3 (es) | Procedimiento para la obtencion de alquilsulfatos. | |
AR035116A1 (es) | Un procedimiento para la produccion de granulos detergentes y polvo detergente que comprende dichos granulos | |
RU2155727C2 (ru) | Огнезащитная штукатурная композиция | |
AR037493A1 (es) | Proceso para la preparacion de hidrobromuro de citalopram | |
PE20010825A1 (es) | Una composicion farmaceutica que tiene una gran permeabilidad a traves de la membrana celular | |
ATE261413T1 (de) | Eine basen- und säureresistente zusammensetzung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 722916 Country of ref document: ES |