DK500979A - Fremgangsmaade til forbedring af styrkeegenskaberne af ikke plastiske cementblandinger samt additiv til brug ved fremgangsmaaden - Google Patents

Fremgangsmaade til forbedring af styrkeegenskaberne af ikke plastiske cementblandinger samt additiv til brug ved fremgangsmaaden

Info

Publication number
DK500979A
DK500979A DK500979A DK500979A DK500979A DK 500979 A DK500979 A DK 500979A DK 500979 A DK500979 A DK 500979A DK 500979 A DK500979 A DK 500979A DK 500979 A DK500979 A DK 500979A
Authority
DK
Denmark
Prior art keywords
procedure
improving
additive
plastic cement
cement mixtures
Prior art date
Application number
DK500979A
Other languages
English (en)
Inventor
S Moitra
P A Rosskopf
Original Assignee
Martin Marietta 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 Martin Marietta Corp filed Critical Martin Marietta Corp
Publication of DK500979A publication Critical patent/DK500979A/da

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
    • 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
DK500979A 1978-12-11 1979-11-26 Fremgangsmaade til forbedring af styrkeegenskaberne af ikke plastiske cementblandinger samt additiv til brug ved fremgangsmaaden DK500979A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/968,412 US4224076A (en) 1978-12-11 1978-12-11 Non-plastic hydraulic cement mixes and process for improving such mixes

Publications (1)

Publication Number Publication Date
DK500979A true DK500979A (da) 1980-06-12

Family

ID=25514240

Family Applications (1)

Application Number Title Priority Date Filing Date
DK500979A DK500979A (da) 1978-12-11 1979-11-26 Fremgangsmaade til forbedring af styrkeegenskaberne af ikke plastiske cementblandinger samt additiv til brug ved fremgangsmaaden

Country Status (15)

Country Link
US (1) US4224076A (da)
EP (1) EP0012590B1 (da)
JP (1) JPS5580749A (da)
AT (1) ATE1188T1 (da)
AU (1) AU5326579A (da)
BR (1) BR7907948A (da)
CA (1) CA1123863A (da)
DE (1) DE2963131D1 (da)
DK (1) DK500979A (da)
ES (1) ES486454A1 (da)
IE (1) IE49222B1 (da)
NO (1) NO793837L (da)
NZ (1) NZ192308A (da)
PT (1) PT70566A (da)
ZA (1) ZA796400B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390372A (en) * 1980-09-23 1983-06-28 Hardin George E Dry pre-mixed mortar
US4465519A (en) * 1980-09-23 1984-08-14 Hardin George E Dry mortar mix with adhesive
CA1195346A (en) * 1982-04-30 1985-10-15 Lloyd B. Spangle Lightweight cement slurry and method of use
US4488910A (en) * 1983-11-16 1984-12-18 Martin Marietta Corporation Admixture for nonplastic cement mixes and method
IT1235867B (it) * 1987-12-18 1992-11-23 Eniricerche S P A Snamprogetti Composizione cementizia a bassa viscosita'
US5221344A (en) * 1988-05-13 1993-06-22 Eniricerche S.P.A. Concrete composition containing a superfluidifying additive
JP2668598B2 (ja) * 1989-12-08 1997-10-27 日本化薬株式会社 水硬性組成物及び高強度複合材料
US5348584A (en) * 1993-06-30 1994-09-20 Halliburton Company Hydrocarbon liquid and water dispersible particulate cement compositions
DE10012563A1 (de) * 2000-03-15 2001-09-20 Hubert Heider Mineralische Baustoffzusammensetzung und ihre Verwendung
US11130709B2 (en) 2015-05-19 2021-09-28 Gcp Applied Technologies Inc. Polyalkoxylated polyamine oxide defoaming compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT176173B (de) * 1950-11-21 1953-09-25 Degussa Verfahren zur Verbesserung der Festigkeitseigenschaften und Verminderung der Wasserduchlässigkeit von hydraulischen Bindemitteln
US3642506A (en) * 1969-11-28 1972-02-15 Swift & Co Method for improving the properties of hydraulic cementitious mixtures
JPS5115856B2 (da) * 1971-12-25 1976-05-20
ES437396A1 (es) * 1974-05-05 1977-02-01 Albright & Wilson Un metodo para fabricar cemento.
IT1051498B (it) * 1975-01-28 1981-04-21 Rohm & Haas Procedimento per formare uno strato sottile di malta di cemento portland modificato
US4125410A (en) * 1975-08-27 1978-11-14 Nippon Zeon Co., Ltd. Water-reducing admixture
DE2703182A1 (de) * 1977-01-26 1978-07-27 Arcal Chemicals Inc Abbindebeschleuniger fuer zement

Also Published As

Publication number Publication date
NO793837L (no) 1980-06-12
AU5326579A (en) 1980-06-19
IE49222B1 (en) 1985-08-21
EP0012590A1 (en) 1980-06-25
ES486454A1 (es) 1980-09-16
ATE1188T1 (de) 1982-07-15
JPS5580749A (en) 1980-06-18
ZA796400B (en) 1980-11-26
US4224076A (en) 1980-09-23
JPS5633336B2 (da) 1981-08-03
EP0012590B1 (en) 1982-06-16
IE792312L (en) 1980-06-11
DE2963131D1 (en) 1982-08-05
BR7907948A (pt) 1980-07-22
PT70566A (en) 1980-01-01
NZ192308A (en) 1981-03-16
CA1123863A (en) 1982-05-18

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment