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
English (en)
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/cs
Priority to DE3833932A priority patent/DE3833932A1/de
Publication of CS378987A1 publication Critical patent/CS378987A1/cs
Publication of CS270602B1 publication Critical patent/CS270602B1/cs

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
DE3833932A DE3833932A1 (de) 1987-05-25 1988-10-05 Gipssteinfreie zementgemische und verfahren zu ihrer herstellung

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 (cs)
DE (1) DE3833932A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119684029A (zh) * 2025-02-27 2025-03-25 浙江科技大学 一种基于植物多酚-纳米粒子的双功能石膏外加剂及其制备方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428692C2 (de) * 1994-08-12 1996-09-05 Dyckerhoff Ag Trockengemenge zur Herstellung einer Zementsuspension sowie Verfahren zu seiner Herstellung und Vorrichtung zur Durchführung des Verfahrens
ES2158718T3 (es) * 1998-11-25 2001-09-01 Dyckerhoff Ag Composicion de agente ligante hidraulico, asi como su utilizacion.
DE19936093C2 (de) * 1999-07-30 2002-03-14 Dyckerhoff Ag Verfahren zum Steuern der Frühfestigkeit und zum Steuern der Frühfestigkeitsentwicklung einer sulfatträgerfreien Bindemittelmischung
RU2212389C1 (ru) * 2002-03-12 2003-09-20 Пименов Георгий Николаевич Композиция для поризации бетонных смесей на основе портландцементов и способ ее получения
DE102007023736B4 (de) * 2007-05-22 2011-01-20 Bauer Spezialtiefbau Gmbh Schnellabbindende HDI

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119684029A (zh) * 2025-02-27 2025-03-25 浙江科技大学 一种基于植物多酚-纳米粒子的双功能石膏外加剂及其制备方法

Also Published As

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

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