DE3271435D1 - Rapid setting accelerators for cementitious compositions - Google Patents

Rapid setting accelerators for cementitious compositions

Info

Publication number
DE3271435D1
DE3271435D1 DE8282903625T DE3271435T DE3271435D1 DE 3271435 D1 DE3271435 D1 DE 3271435D1 DE 8282903625 T DE8282903625 T DE 8282903625T DE 3271435 T DE3271435 T DE 3271435T DE 3271435 D1 DE3271435 D1 DE 3271435D1
Authority
DE
Germany
Prior art keywords
cementitious compositions
rapid setting
setting accelerators
accelerators
rapid
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
DE8282903625T
Other languages
English (en)
Inventor
Raymond J Schutz
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.)
Protex Industries Inc
Original Assignee
Protex Industries Inc
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 Protex Industries Inc filed Critical Protex Industries Inc
Application granted granted Critical
Publication of DE3271435D1 publication Critical patent/DE3271435D1/de
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
    • 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)
DE8282903625T 1981-11-02 1982-11-01 Rapid setting accelerators for cementitious compositions Expired DE3271435D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31700881A 1981-11-02 1981-11-02
PCT/US1982/001543 WO1983001615A1 (en) 1981-11-02 1982-11-01 Rapid setting accelerators for cementitious compositions

Publications (1)

Publication Number Publication Date
DE3271435D1 true DE3271435D1 (en) 1986-07-03

Family

ID=23231716

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282903625T Expired DE3271435D1 (en) 1981-11-02 1982-11-01 Rapid setting accelerators for cementitious compositions

Country Status (10)

Country Link
EP (1) EP0093156B1 (de)
AU (1) AU549895B2 (de)
BR (1) BR8207955A (de)
CA (1) CA1172662A (de)
DE (1) DE3271435D1 (de)
DK (1) DK306283D0 (de)
ES (1) ES517275A0 (de)
NO (1) NO832409L (de)
WO (1) WO1983001615A1 (de)
ZA (1) ZA828015B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1272925B (it) * 1995-01-23 1997-07-01 Eniricerche Spa Composizione cementizia e suo impiego per la preparazione di calcestruzzi leggeri
BR0215735A (pt) * 2002-06-21 2005-03-01 Halliburton Energy Serv Inc Método para cimentar em uma zona subterrânea, e, composição de cimento
US7059408B2 (en) * 2004-07-08 2006-06-13 Halliburton Energy Services, Inc. Methods of reducing the impact of a formate-based drilling fluid comprising an alkaline buffering agent on a cement slurry
WO2020165371A1 (en) * 2019-02-15 2020-08-20 Holcim Technology Ltd Use of an acidic salt of iron (iii) as additive for cement, mortar or concrete

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE353617C (de) * 1921-04-07 1922-05-19 Bernhard Hoevermann Verfahren zur Herstellung eines mit Wasser schnell erhaertenden Pulvers aus Zement und Alkalikarbonat
JPS53144872A (en) * 1977-05-25 1978-12-16 Takenaka Komuten Co Solidification method* solidifying agent and additive aid for wastes

Also Published As

Publication number Publication date
BR8207955A (pt) 1983-10-04
CA1172662A (en) 1984-08-14
ES8400372A1 (es) 1983-11-01
EP0093156A4 (de) 1984-08-10
EP0093156B1 (de) 1986-05-28
ES517275A0 (es) 1983-11-01
NO832409L (no) 1983-07-01
AU8190982A (en) 1983-05-12
EP0093156A1 (de) 1983-11-09
ZA828015B (en) 1983-09-28
AU549895B2 (en) 1986-02-20
WO1983001615A1 (en) 1983-05-11
DK306283A (da) 1983-07-01
DK306283D0 (da) 1983-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee