IT961978B - Clinker dilatativo ad alto contenu to di solfato di calci - Google Patents

Clinker dilatativo ad alto contenu to di solfato di calci

Info

Publication number
IT961978B
IT961978B IT5213372A IT5213372A IT961978B IT 961978 B IT961978 B IT 961978B IT 5213372 A IT5213372 A IT 5213372A IT 5213372 A IT5213372 A IT 5213372A IT 961978 B IT961978 B IT 961978B
Authority
IT
Italy
Prior art keywords
dilativo
clinker
calcium sulfate
high content
content
Prior art date
Application number
IT5213372A
Other languages
English (en)
Italian (it)
Original Assignee
Chem Prestressed Concrete
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 Chem Prestressed Concrete filed Critical Chem Prestressed Concrete
Application granted granted Critical
Publication of IT961978B publication Critical patent/IT961978B/it

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
    • C04B7/00—Hydraulic cements
    • C04B7/32—Aluminous cements
    • C04B7/323—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators or shrinkage compensating agents
    • C04B22/008—Cement and like inorganic materials added as expanding or shrinkage compensating ingredients in mortar or concrete compositions, the expansion being the result of a recrystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
IT5213372A 1971-08-12 1972-08-11 Clinker dilatativo ad alto contenu to di solfato di calci IT961978B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17129971A 1971-08-12 1971-08-12

Publications (1)

Publication Number Publication Date
IT961978B true IT961978B (it) 1973-12-10

Family

ID=22623247

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5213372A IT961978B (it) 1971-08-12 1972-08-11 Clinker dilatativo ad alto contenu to di solfato di calci

Country Status (8)

Country Link
JP (1) JPS4828027A (cs)
BE (1) BE787495A (cs)
CA (1) CA1004237A (cs)
CH (1) CH588424A5 (cs)
DE (1) DE2239190A1 (cs)
FR (1) FR2150066A5 (cs)
GB (1) GB1403775A (cs)
IT (1) IT961978B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445821A1 (fr) * 1979-01-05 1980-08-01 Lafarge Fondu Int Procede de preparation d'un nouveau ciment a usage refractaire
GB2166430B (en) * 1984-10-30 1988-01-13 Coal Ind Settable compositions
DE4427661C2 (de) * 1993-08-05 1999-08-26 Denki Kagaku Kogyo Kk Zementbeimischung, Zementzusammensetzung und Verwendung der Zementzusammensetzung
US5741357A (en) * 1994-01-21 1998-04-21 Sheikh; Shamim A. Hydrated high alumina cement
DE19619263C2 (de) * 1996-05-13 2001-04-19 Ytong Ag Verfahren zur Herstellung von Leichtbaustoffen
RU2149843C1 (ru) * 1998-12-18 2000-05-27 Государственный научно-исследовательский, проектно-конструкторский и технологический институт бетона и железобетона (НИИЖБ) Расширяющая добавка к цементу

Also Published As

Publication number Publication date
JPS4828027A (cs) 1973-04-13
CA1004237A (en) 1977-01-25
DE2239190A1 (de) 1973-02-22
FR2150066A5 (cs) 1973-03-30
GB1403775A (en) 1975-08-28
CH588424A5 (cs) 1977-05-31
BE787495A (cs) 1972-12-01

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