[go: up one dir, main page]

AR226155A1 - Agente fluidificador para hormigon y mortero y procedimiento para su preparacion - Google Patents

Agente fluidificador para hormigon y mortero y procedimiento para su preparacion

Info

Publication number
AR226155A1
AR226155A1 AR275301A AR27530179A AR226155A1 AR 226155 A1 AR226155 A1 AR 226155A1 AR 275301 A AR275301 A AR 275301A AR 27530179 A AR27530179 A AR 27530179A AR 226155 A1 AR226155 A1 AR 226155A1
Authority
AR
Argentina
Prior art keywords
mortar
concrete
procedure
preparation
fluidifying agent
Prior art date
Application number
AR275301A
Other languages
English (en)
Original Assignee
Holmen 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
Priority claimed from DE19782803923 external-priority patent/DE2803923C3/de
Priority claimed from DE19782811098 external-priority patent/DE2811098C2/de
Application filed by Holmen Gmbh filed Critical Holmen Gmbh
Application granted granted Critical
Publication of AR226155A1 publication Critical patent/AR226155A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • 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
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Road Signs Or Road Markings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AR275301A 1978-01-30 1979-01-25 Agente fluidificador para hormigon y mortero y procedimiento para su preparacion AR226155A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782803923 DE2803923C3 (de) 1978-01-30 1978-01-30 Fließmittel für Beton und Mörtel
DE19782811098 DE2811098C2 (de) 1978-03-14 1978-03-14 Verfahren zur Herstellung eines Fließmittels für Beton und Mörtel

Publications (1)

Publication Number Publication Date
AR226155A1 true AR226155A1 (es) 1982-06-15

Family

ID=25773731

Family Applications (1)

Application Number Title Priority Date Filing Date
AR275301A AR226155A1 (es) 1978-01-30 1979-01-25 Agente fluidificador para hormigon y mortero y procedimiento para su preparacion

Country Status (12)

Country Link
US (1) US4239550A (es)
EP (1) EP0003362B1 (es)
JP (1) JPS54113625A (es)
AR (1) AR226155A1 (es)
BE (1) BE892004Q (es)
BR (1) BR7900529A (es)
CA (1) CA1132306A (es)
DK (1) DK38879A (es)
ES (1) ES477186A1 (es)
FI (1) FI790180A7 (es)
NO (1) NO790277L (es)
PT (1) PT69137A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4218183A1 (de) * 1992-06-02 1993-12-09 Bayer Ag Verbesserte mineralische Baustoffe mit Zusatzmitteln
US5935296A (en) * 1995-09-19 1999-08-10 Rees; Geraint Bonded medium
CA2231641A1 (en) * 1995-10-11 1997-04-17 Alcell Technologies Inc. Lignin-based concrete admixtures
US5651817A (en) * 1995-12-14 1997-07-29 Kao Corporation Cement dispersant
WO2002090286A1 (en) 2001-05-04 2002-11-14 Alpb - Aditivos E Ligantes Para Betões, Lda. Lignosulfonate-based plasticizer admixtures
US7290613B2 (en) * 2004-10-15 2007-11-06 Halliburton Energy Services, Inc. Cement compositions comprising aromatic sulfonated polymers and methods of using the same
US7325611B2 (en) * 2006-03-09 2008-02-05 Halliburton Energy Services, Inc. Cement compositions for reducing gas or water migration and methods of using the same
US20080148997A1 (en) * 2006-12-22 2008-06-26 Blackburn David R Gypsum compositions with naphthalene sulfonate and modifiers
CN101575418B (zh) 2009-06-19 2011-06-22 华南理工大学 一种高磺化度高分子量木质素基高效减水剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038666A5 (en) * 1969-03-21 1971-01-08 Alsace Mines Potasse Improved mortars and concretes
US3686119A (en) * 1969-09-26 1972-08-22 Georgia Pacific Corp Drilling composition and method
AU447431B2 (en) * 1970-05-04 1974-04-02 Freeflowing expanding cement paste
US3931072A (en) * 1972-08-24 1976-01-06 Champion International Corporation Particleboard, hardboard, and plywood produced in combination with a lignin sulfonate-phenol formaldehyde glue system
JPS5730178B2 (es) * 1974-03-05 1982-06-26
JPS5184957A (ja) * 1975-01-18 1976-07-24 Atsugi Nairon Kogyo Kk Tokushukakoshinoseizohohooyobisonosochi
DK156876A (da) * 1975-04-21 1976-10-22 Westvaco Corp Cement af lav porositet og fremgangsmade til fremstilling deraf
US4054462A (en) * 1976-03-01 1977-10-18 The Dow Chemical Company Method of cementing
JPS5858448B2 (ja) * 1978-05-31 1983-12-26 カネボウ株式会社 スラブ調嵩高糸の製造方法

Also Published As

Publication number Publication date
US4239550A (en) 1980-12-16
EP0003362A1 (de) 1979-08-08
EP0003362B1 (de) 1981-10-14
ES477186A1 (es) 1979-07-16
PT69137A (de) 1979-02-01
CA1132306A (en) 1982-09-28
FI790180A7 (fi) 1979-07-31
NO790277L (no) 1979-07-31
DK38879A (da) 1979-07-31
BE892004Q (fr) 1982-05-27
BR7900529A (pt) 1979-08-21
JPS54113625A (en) 1979-09-05

Similar Documents

Publication Publication Date Title
BR7907318A (pt) Forma de vazamento de concreto pra laje e simelares
GB2032906B (en) Air-entrained concrete or air-entrained mortar
AR226968A1 (es) Composicion aditiva para cemento hidraulico y procedimiento de obtencion de cemento u hormigon
AR223678A1 (es) Una composicion de cemento sorel y procedimiento para producirla
AR208610A1 (es) Cemento y procedimiento y disposicion para su fabricacion
GB2048446B (en) Drying fine granularmaterial particularly in the preparation of mortar or concrete
AU524343B2 (en) Improvements to the method of compacting mixtures of gypsum and plaster
AR226155A1 (es) Agente fluidificador para hormigon y mortero y procedimiento para su preparacion
GB2019380B (en) Dry set mortar compositions and compositions for use therein
AT377226B (de) Transportbetonmischer
DD157506A3 (de) Spezial-zementmoertel
JPS5556051A (en) Slump decrease preventing agent for mortar concrete and workability improvement thereby
SE410789B (sv) Portlandcementbetong- och brukskompositioner samt forfarande for framstellning av dessa
AU5374579A (en) Refactory cements concrete and structures made therefrom
IT1118398B (it) Procedimento e dispositivo per la formatura di blocchi per costruzioni edili
JPS5590451A (en) Plaster composition and troweling method
JPS5324310A (en) Method of kneading quickkhardening cement mortar or concrete
PL204915A1 (pl) Srodek przyspieszajacy twardnienie betonow i zapraw cementowych
BR7902094A (pt) Agente redutor de consistencia de gesso e composicao de gesso
AR227131A1 (es) Composicion pesticida y procedimiento para su preparacion
ATA549378A (de) Mantelbetonstein
JPS5610879A (en) Concrete pipe and its manufacture
SE7909234L (sv) Forfarande for framstellning av silikatbetongblandningar
BR5800192U (pt) Bucha chumbadora para concreto e alvenaria
SE7802428L (sv) Hydrofob och frostseker betong