ES2148510T3 - Composiciones de retencion de aire para composiciones de cemento. - Google Patents

Composiciones de retencion de aire para composiciones de cemento.

Info

Publication number
ES2148510T3
ES2148510T3 ES95916232T ES95916232T ES2148510T3 ES 2148510 T3 ES2148510 T3 ES 2148510T3 ES 95916232 T ES95916232 T ES 95916232T ES 95916232 T ES95916232 T ES 95916232T ES 2148510 T3 ES2148510 T3 ES 2148510T3
Authority
ES
Spain
Prior art keywords
compositions
cement
air
blend
air retaining
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
Application number
ES95916232T
Other languages
English (en)
Inventor
Timothy Hegge
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.)
Henkel Corp
Original Assignee
Henkel Corp
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 Henkel Corp filed Critical Henkel Corp
Application granted granted Critical
Publication of ES2148510T3 publication Critical patent/ES2148510T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/304—Air-entrainers
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/76—Use at unusual temperatures, e.g. sub-zero

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)

Abstract

SE PROPORCIONAN COMPOSICIONES Y METODOS REFERIDOS A COMPOSICIONES DE CEMENTO. SE PROPORCIONA EL USO DE UNA MEZCLA DE UNA RESINA NATURAL Y TANINO PARA INTRODUCIR AIRE EN COMPOSICIONES DE CEMENTO. SE AÑADE UNA MEZCLA DE UNA RESINA NATURAL Y TANINO EN UNA PROPORCION DE PESO DE 10:1 A 1:10 A UNA COMPOSICION DE CEMENTO HUMEDA A NIVELES DE MENOS DEL 1% EN PESO BASADO EN EL PESO DEL CEMENTO Y EL AIRE ES MEZCLADO EN EL CEMENTO. EL CEMENTO RESULTANTE CONTENDRA, P.E. DEL 5% AL 10% EN VOLUMEN DE AIRE LO QUE MEJORA LA RESISTENCIA DEL CEMENTO FRAGUADO AL DAÑO POR HELADAS. TAMBIEN SE PROPORCIONA UN METODO DE INCLUSION DE AIRE EN LA COMPOSICION DE CEMENTO QUE EMPLEA TAL MEZCLA
ES95916232T 1994-04-12 1995-04-11 Composiciones de retencion de aire para composiciones de cemento. Expired - Lifetime ES2148510T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/226,723 US5431729A (en) 1994-04-12 1994-04-12 Air entrainment compositions for cement compositions

Publications (1)

Publication Number Publication Date
ES2148510T3 true ES2148510T3 (es) 2000-10-16

Family

ID=22850138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95916232T Expired - Lifetime ES2148510T3 (es) 1994-04-12 1995-04-11 Composiciones de retencion de aire para composiciones de cemento.

Country Status (10)

Country Link
US (2) US5431729A (es)
EP (1) EP0755364B1 (es)
JP (1) JPH09511977A (es)
CN (1) CN1148842A (es)
AT (1) ATE193278T1 (es)
AU (1) AU2280795A (es)
DE (1) DE69517168T2 (es)
ES (1) ES2148510T3 (es)
MX (1) MX9604745A (es)
WO (1) WO1995027686A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400564B (de) * 1994-03-31 1996-01-25 Krems Chemie Ag Luftporenbildner für beton- und mörtelmischungen
US5431729A (en) * 1994-04-12 1995-07-11 Henkel Corporation Air entrainment compositions for cement compositions
US5656733A (en) * 1995-06-07 1997-08-12 Hercules Incorporated Lignin-containing resinous compositions
US6364999B1 (en) 1995-12-27 2002-04-02 Weyerhaeuser Company Process for producing a wood pulp having reduced pitch content and process and reduced VOC-emissions
US5698667A (en) * 1995-12-27 1997-12-16 Weyerhaeuser Company Pretreatment of wood particulates for removal of wood extractives
US5665798A (en) * 1995-12-27 1997-09-09 North Pacific Paper Corporation Composite wood products from solvent extracted wood raw materials
US20020062935A1 (en) * 1995-12-27 2002-05-30 Weyerhaeuser Company Paper and absorbent products with reduced pitch content
KR100499343B1 (ko) * 2002-11-27 2005-07-04 장산방수산업(주) 방청기능을 갖는 콘크리트용 방수재 조성물
MY141254A (en) * 2003-01-24 2010-03-31 Handy Chemicals Ltd Sacrificial agents for fly ash concrete
CN101492267B (zh) * 2009-03-06 2011-08-10 中南林业科技大学 利用富含单宁树皮制备高效混凝土外加剂的方法
JP5333754B2 (ja) * 2009-03-19 2013-11-06 山宗化学株式会社 収縮低減性、耐凍害性に優れたコンクリートの製造方法
CN101531485B (zh) * 2009-04-10 2011-12-07 陈自森 一种混凝土引气剂
US20100286312A1 (en) 2009-05-06 2010-11-11 Boral Material Technologies Inc. Amine Sacrificial Agents and Methods and Products Using Same
JP5881013B2 (ja) * 2012-05-08 2016-03-09 住友大阪セメント株式会社 セメント組成物
US9039830B2 (en) 2012-10-09 2015-05-26 King Saud University Cement composition containing dune sand and limestone powder, concrete products and method for making concrete products
CN113698128B (zh) * 2021-08-18 2022-06-24 山东百纳混凝土有限公司 一种砂浆外加剂及其制备方法以及砂浆外加剂的使用方法
US20230159392A1 (en) 2021-10-28 2023-05-25 King Saud University Corrosion-preventing additive for reinforced concrete

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB354402A (en) * 1930-05-13 1931-08-13 Frantisek Alois Pozar Improvements in and relating to the manufacture of chenille fabrics
GB354502A (en) * 1930-06-27 1931-08-13 Joseph Freeman Goddard Improvements relating to the manufacture of cement
US4167549A (en) * 1974-03-11 1979-09-11 Creskoff Jacob J Parting agent for molds used in forming concrete and method of use
US4402753A (en) * 1981-07-30 1983-09-06 Invictus Unlimited, Inc. Composition and method for curing concrete
US4606938A (en) * 1982-02-12 1986-08-19 Reiling Thomas L Concrete treatment methods
US4391645A (en) * 1982-04-12 1983-07-05 Diamond Shamrock Corporation Additives for cementitious materials
US4737295A (en) * 1986-07-21 1988-04-12 Venture Chemicals, Inc. Organophilic polyphenolic acid adducts
DD291901A7 (de) * 1989-01-27 1991-07-18 Prignitzer Zellstoff- Und Zellwollewerke Gmbh,De Verfahren zur herstellung eines luftporen bildenden zusatzmittels fuer beton- und moertelmischungen
US5173117A (en) * 1989-10-27 1992-12-22 Sumitomo Cement Co. Ltd. Additives for roller compacted concrete pavement
AT400564B (de) * 1994-03-31 1996-01-25 Krems Chemie Ag Luftporenbildner für beton- und mörtelmischungen
WO1995026937A1 (en) * 1994-04-01 1995-10-12 W.R. Grace & Co.-Conn. Gum rosin salt air-entraining hydraulic cement admixture, method of its use and hydraulic cement compositions containing same
US5431729A (en) * 1994-04-12 1995-07-11 Henkel Corporation Air entrainment compositions for cement compositions

Also Published As

Publication number Publication date
WO1995027686A1 (en) 1995-10-19
AU2280795A (en) 1995-10-30
US5431729A (en) 1995-07-11
CN1148842A (zh) 1997-04-30
EP0755364B1 (en) 2000-05-24
ATE193278T1 (de) 2000-06-15
US5522927A (en) 1996-06-04
MX9604745A (es) 1998-01-31
DE69517168D1 (de) 2000-06-29
EP0755364A1 (en) 1997-01-29
JPH09511977A (ja) 1997-12-02
DE69517168T2 (de) 2000-11-23
EP0755364A4 (en) 1998-08-26

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