CS378987A1 - Method for concrete mixture without gypsum preparation - Google Patents

Method for concrete mixture without gypsum preparation

Info

Publication number
CS378987A1
CS378987A1 CS873789A CS378987A CS378987A1 CS 378987 A1 CS378987 A1 CS 378987A1 CS 873789 A CS873789 A CS 873789A CS 378987 A CS378987 A CS 378987A CS 378987 A1 CS378987 A1 CS 378987A1
Authority
CS
Czechoslovakia
Prior art keywords
concrete mixture
gypsum preparation
gypsum
preparation
concrete
Prior art date
Application number
CS873789A
Other languages
Czech (cs)
Other versions
CS270602B1 (en
Inventor
Jaroslav Ing Hrazdira
Frantisek Rndr Skvara
Original Assignee
Hrazdira Jaroslav
Frantisek Rndr Skvara
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 Hrazdira Jaroslav, Frantisek Rndr Skvara filed Critical Hrazdira Jaroslav
Priority to CS873789A priority Critical patent/CS270602B1/en
Priority to DE19883833932 priority patent/DE3833932A1/en
Publication of CS378987A1 publication Critical patent/CS378987A1/en
Publication of CS270602B1 publication Critical patent/CS270602B1/en

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
    • C04B28/04—Portland cements
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1018—Gypsum free or very low gypsum content cement compositions

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)
CS873789A 1987-05-25 1987-05-25 Method for concrete mixture without gypsum preparation CS270602B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CS873789A CS270602B1 (en) 1987-05-25 1987-05-25 Method for concrete mixture without gypsum preparation
DE19883833932 DE3833932A1 (en) 1987-05-25 1988-10-05 Gypsum-free cement mixture and process for the production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS873789A CS270602B1 (en) 1987-05-25 1987-05-25 Method for concrete mixture without gypsum preparation

Publications (2)

Publication Number Publication Date
CS378987A1 true CS378987A1 (en) 1989-02-10
CS270602B1 CS270602B1 (en) 1990-07-12

Family

ID=5379004

Family Applications (1)

Application Number Title Priority Date Filing Date
CS873789A CS270602B1 (en) 1987-05-25 1987-05-25 Method for concrete mixture without gypsum preparation

Country Status (2)

Country Link
CS (1) CS270602B1 (en)
DE (1) DE3833932A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428692C2 (en) * 1994-08-12 1996-09-05 Dyckerhoff Ag Dry mixture for the production of a cement suspension and process for its preparation and apparatus for carrying out the process
DK1004556T3 (en) * 1998-11-25 2001-09-17 Dyckerhoff Ag Hydraulic binder composition and its use
DE19936093C2 (en) * 1999-07-30 2002-03-14 Dyckerhoff Ag Method for controlling the early strength and for controlling the early strength development of a binder mixture free of sulfate carrier
DE102007023736B4 (en) * 2007-05-22 2011-01-20 Bauer Spezialtiefbau Gmbh Fast setting HDI

Also Published As

Publication number Publication date
DE3833932A1 (en) 1990-04-12
CS270602B1 (en) 1990-07-12

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