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AU436221B2 - A process for producing cement expanding agents - Google Patents
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AU436221B2 - A process for producing cement expanding agents - Google Patents

A process for producing cement expanding agents

Info

Publication number
AU436221B2
AU436221B2 AU27132/71A AU2713271A AU436221B2 AU 436221 B2 AU436221 B2 AU 436221B2 AU 27132/71 A AU27132/71 A AU 27132/71A AU 2713271 A AU2713271 A AU 2713271A AU 436221 B2 AU436221 B2 AU 436221B2
Authority
AU
Australia
Prior art keywords
producing cement
expanding agents
cement expanding
agents
producing
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
AU27132/71A
Other versions
AU2713271A (en
Inventor
Kojinakagawa
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to AU27132/71A priority Critical patent/AU436221B2/en
Publication of AU2713271A publication Critical patent/AU2713271A/en
Application granted granted Critical
Publication of AU436221B2 publication Critical patent/AU436221B2/en
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
    • 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)
AU27132/71A 1971-03-30 1971-03-30 A process for producing cement expanding agents Expired AU436221B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU27132/71A AU436221B2 (en) 1971-03-30 1971-03-30 A process for producing cement expanding agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU27132/71A AU436221B2 (en) 1971-03-30 1971-03-30 A process for producing cement expanding agents

Publications (2)

Publication Number Publication Date
AU2713271A AU2713271A (en) 1972-10-05
AU436221B2 true AU436221B2 (en) 1973-05-29

Family

ID=3715488

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27132/71A Expired AU436221B2 (en) 1971-03-30 1971-03-30 A process for producing cement expanding agents

Country Status (1)

Country Link
AU (1) AU436221B2 (en)

Also Published As

Publication number Publication date
AU2713271A (en) 1972-10-05

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