ES439888A1 - Un metodo de formular una composicion de cemento portland. - Google Patents

Un metodo de formular una composicion de cemento portland.

Info

Publication number
ES439888A1
ES439888A1 ES439888A ES439888A ES439888A1 ES 439888 A1 ES439888 A1 ES 439888A1 ES 439888 A ES439888 A ES 439888A ES 439888 A ES439888 A ES 439888A ES 439888 A1 ES439888 A1 ES 439888A1
Authority
ES
Spain
Prior art keywords
sodium
portland cement
accelerating
composition
cement
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
Application number
ES439888A
Other languages
English (en)
Spanish (es)
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.)
Sika AG
Original Assignee
Sika Finanz AG
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 Sika Finanz AG filed Critical Sika Finanz AG
Publication of ES439888A1 publication Critical patent/ES439888A1/es
Expired 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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
    • 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

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)
  • Lining And Supports For Tunnels (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES439888A 1974-08-01 1975-07-31 Un metodo de formular una composicion de cemento portland. Expired ES439888A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49397774A 1974-08-01 1974-08-01
US56571175A 1975-04-07 1975-04-07

Publications (1)

Publication Number Publication Date
ES439888A1 true ES439888A1 (es) 1977-06-01

Family

ID=27051251

Family Applications (1)

Application Number Title Priority Date Filing Date
ES439888A Expired ES439888A1 (es) 1974-08-01 1975-07-31 Un metodo de formular una composicion de cemento portland.

Country Status (9)

Country Link
CA (1) CA1071244A (sv)
CH (1) CH618411A5 (sv)
DE (1) DE2534099C2 (sv)
ES (1) ES439888A1 (sv)
FR (1) FR2280600A1 (sv)
GB (2) GB1522502A (sv)
IT (1) IT1041455B (sv)
NO (2) NO752608L (sv)
SE (2) SE7508537L (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH646124A5 (de) * 1980-01-25 1984-11-15 Sika Ag Verputz- und mauermoertel mit verlaengerter abbindezeit.
DE3028559C2 (de) * 1980-07-28 1983-10-13 Wilhelm Schön KG, 4428 Rosendahl Trockenmörtel-Fertigmischung und ihre Verwendung
EP0670292B1 (de) * 1994-03-03 1997-08-13 Sika AG, vorm. Kaspar Winkler & Co. Chlorid- und nitritfreier Abbinde- und Erhärtungsbeschleuniger und Verfahren zur Beschleunigung des Abbindens und Erhärtens von hydraulischen Bindemitteln und diese enthaltenden Gemischen
FR2724648B1 (fr) * 1994-09-20 1997-09-05 Sandoz Sa Controle de l'hydratation de systemes a base de ciment
US5591259A (en) * 1994-09-20 1997-01-07 Sandoz Ltd. Rapid setting cementitious compositions and method
US5629048A (en) * 1994-09-20 1997-05-13 Sandoz Ltd. Rapid setting cementitious compositions and method
CN111620648A (zh) * 2020-05-09 2020-09-04 中国人民解放军军事科学院国防工程研究院 一种土壤固化材料及其土壤固化方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759703A (fr) * 1969-12-02 1971-05-17 Progil Nouveaux adjuvants pour ciments, mortiers et betons

Also Published As

Publication number Publication date
NO820021L (no) 1976-02-03
DE2534099C2 (de) 1984-11-15
GB1522502A (en) 1978-08-23
NO752608L (sv) 1976-02-03
CA1071244A (en) 1980-02-05
DE2534099A1 (de) 1976-02-12
FR2280600A1 (fr) 1976-02-27
SE7812261L (sv) 1978-11-28
GB1522501A (en) 1978-08-23
CH618411A5 (en) 1980-07-31
FR2280600B1 (sv) 1981-12-24
IT1041455B (it) 1980-01-10
SE7508537L (sv) 1976-02-02

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