BR7906651A - Mistura redutora de agua para uma composicao de cimento hidraulico que compreende um lignosulfonato cimento hidraulico e concreto hidraulico - Google Patents

Mistura redutora de agua para uma composicao de cimento hidraulico que compreende um lignosulfonato cimento hidraulico e concreto hidraulico

Info

Publication number: BR7906651A
Authority: BR; Brazil
Prior art keywords: hydraulic; hydraulic cement; lignosulphonate; understands; water reducing
Prior art date: 1978-10-18

Application number

BR7906651A

Other languages

English (en)

Inventor

A Morry

J Gaidis

Original Assignee

Grace W R & Co

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.)

1978-10-18

Filing date

1979-10-16

Publication date

1980-06-24

1979-10-16 Application filed by Grace W R & Co filed Critical Grace W R & Co

1980-06-24 Publication of BR7906651A publication Critical patent/BR7906651A/pt

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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)

BR7906651A 1978-10-18 1979-10-16 Mistura redutora de agua para uma composicao de cimento hidraulico que compreende um lignosulfonato cimento hidraulico e concreto hidraulico BR7906651A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/952,306 US4205993A (en)	1978-10-18	1978-10-18	Concrete water-reducing admixture

Publications (1)

Publication Number	Publication Date
BR7906651A true BR7906651A (pt)	1980-06-24

Family

ID=25492769

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7906651A BR7906651A (pt)	1978-10-18	1979-10-16	Mistura redutora de agua para uma composicao de cimento hidraulico que compreende um lignosulfonato cimento hidraulico e concreto hidraulico

Country Status (2)

Country	Link
US (1)	US4205993A (pt)
BR (1)	BR7906651A (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4464200A (en) *	1980-10-30	1984-08-07	William B. Ellis	Plastic soil stabilizer composition and method of use
US5316572A (en) *	1989-12-11	1994-05-31	Nmb Ltd.	Method of manufacturing concrete for placement in air not requiring consolidation
FI112950B (fi) *	1999-12-02	2004-02-13	Kemira Oyj	Muurahaishapon suolojen ja niiden vesiliuosten käyttö hydrauliikkaväliaineena ja -väliaineessa
WO2002090286A1 (en)	2001-05-04	2002-11-14	Alpb - Aditivos E Ligantes Para Betões, Lda.	Lignosulfonate-based plasticizer admixtures
US6821336B1 (en)	2003-08-15	2004-11-23	Wisconsin Electric Power Co.	Electrically conductive concrete and controlled low strength materials having carbon fibers
US8021477B2 (en) *	2004-08-27	2011-09-20	Brown Paul W	Methods of limiting hydroxyl ion concentrations or their effects in concrete pore solutions to interfere with alkali silica reaction
US7578881B2 (en) *	2006-04-12	2009-08-25	Wisconsin Electric Power Company	Electrically conductive concrete and controlled low strength materials having spent carbon sorbent
MX2014001196A (es) *	2011-08-30	2014-05-13	Sika Technology Ag	Reductores de agua de medio rango (mrwr) para hormigon.
EP2565172A1 (en) *	2011-08-30	2013-03-06	Sika Technology AG	Mid-range water reducers (MRWR) for concretes
US9328027B2 (en)	2012-12-21	2016-05-03	Hanson Aggregates LLC	Fast-curing pervious concrete mix
US9598850B2 (en)	2013-03-14	2017-03-21	Forterra Pipe & Precast, Llc	Precast stormwater inlet filter and trap
CN105017517A (zh) *	2015-07-08	2015-11-04	广西科技大学	一种绿色环保、缓凝型高效减水剂的制备方法
CN112897921B (zh) *	2021-03-18	2022-04-22	龙南恒沣建材有限公司	一种混凝土缓凝减水剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2418431A (en) *	1941-08-13	1947-04-01	Jr Edward W Scripture	Cement composition
US3053673A (en) *	1960-03-18	1962-09-11	Halliburton Co	Oil well cement compositions
US3801338A (en) *	1972-07-10	1974-04-02	Fosroc Ag	Cement additives

1978
- 1978-10-18 US US05/952,306 patent/US4205993A/en not_active Expired - Lifetime
1979
- 1979-10-16 BR BR7906651A patent/BR7906651A/pt unknown

Also Published As

Publication number	Publication date
US4205993A (en)	1980-06-03

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Legal Events

Date	Code	Title	Description
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: C04B 28/02 (2006.01), C04B 24/04 (2006.0